SlideShare una empresa de Scribd logo
1 de 21
Descargar para leer sin conexión
Overview of possible solutions
     Martin F.G. van der Jagt
   Aqua-Aero WaterSystems
• PV and compressor system
• Heat driven systems (Sun or bio-fuel):
  o Absorption
  o Steam engine – mechanical compressor
  o Solar Stirling – mechanical compressor
Ref. http://www.areed.org/training/technology/solar_ice/ice_2.pdf
• Is available
• but expensive
PV Ice Production: The Luis Leon reservoir in the heart of the
Chihuahuan desert with the Chorreras ice-house. The
Chorreras community at the inauguration of their 2.4 kWp PV
ice-making system in March, 1999. Everybody appreciates a
little extra shade in the desert as well.
Ref. http://www.re.sandia.gov/en/pb/pd/Icemaker_final.pdf
ISAAC Solar Ice Maker
The ISAAC Solar Icemaker is an Intermittent Solar Ammonia-water
Absorption Cycle. The ISAAC uses a parabolic trough solar
collector and a compact and efficient design to produce ice with no
fuel or electric input, and with no moving parts.
The ISAAC Solar Icemaker operates in two modes. During the day,
solar energy is used to generate liquid ammonia refrigerant. During
the night, the generator is cooled by a thermosyphon and ice is
formed in the evaporator compartment as ammonia is reabsorbed
to the generator.

Six ISAAC Solar Icemakers in the Coastal region of Kenya. The
purpose of installation is to preserve milk so the farmers can
transport their milk to market before it spoils. This will increase the
income of the farmers and decrease poverty in the area.
ISAAC Solar Icemakers in Kenia
ISAAC Solar Icemakers in Kenia
Solar Ice Production
Solar Ice Production
Parameters: Life cycle cost analysis of a diesel operated
icemaker (investment US$15,000) compared to 18 ISAAC
solar icemakers (investment US$72,000), both producing
0.9 Tons of ice per 24hrs. Discount rate is 15%, economic
life is 20 years, scrap value is US$0,00 and at year 10 a
new Diesel generator will be purchased at a cost of
US$5,000. It is assumed that local assembly will make the
ISAACs available at US$4,000 each. Because of the
country specific cost for transportation, import tax,
maintenance and labour costs, these cost are assumed
equal for both operations and therefore not taken into
account in this cost comparison. Assumed energy use is
90kWh/ton of ice and the efficiency of the generator is
assumed at 3kWh/liter of Diesel.
5hp steam engines from
Solar Ice Production
Methamatics of Scheffers Parabole
Explanation
Der Spiegel ist ein kleiner, seitlicher Ausschnitt eines wesentlich
größeren, runden Paraboloids. Durch die schräge Schnittführung
entsteht dabei die typische elliptische Kontur des Scheffler-Reflektors.
Das von diesem Ausschnitt des Paraboloids reflektierte Licht fällt von der
Seite auf den ein Stück weit entfernten Brennpunkt.
Die Achse für die tageszeitliche Nachführung liegt in Nord-Süd Richtung
parallel zur Erdachse und läuft durch den Schwerpunkt des Reflektors.
So ist er immer im Gleichgewicht und das mechanische Uhrwerk muß
nur mit einer geringen Kraft angetrieben werden um ihn synchron mit der
Sonne zu drehen.
Damit sich der Brennpunkt dabei nicht bewegt liegt er auf der
Rotationachse. Der Abstand zwischen Brennpunkt und Reflektormitte
hängt von der gewählten Ausgangsparabel ab.
Das konzentrierte Licht wird so während des Tagesverlaufs nur um sein
eigenes Zentrum rotieren, sich aber in keiner Richtung seitlich bewegen.
Der Brennpunkt bleibt also fixiert, was natürlich praktisch ist, da der
Kochtopf nun auch nicht bewegt werden muß.
Solar Powered Stirling Generators:
       Direct E production!
Cummins Power Generation of Columbus, Indiana.
5 kW free-piston engine dish/Stirling system. The
concentrator incorporates 24 stretched-membrane facets
(5 feet in diameter). A slight vacuum is drawn between the
membranes to obtain an approximately spherical shape.
German/Saudi 50 kW dish/Stirling system ; These machines are located at the Solar
Village of the Saudi Arabian National center for Science and Technology, near Riyadh.
The solar concentrator is a single facet stretched membrane dish 17 mtrs in diameter.
The engine used is a 50kW United Stirling 4-275. The max operating temperature is 620
deg C and max gas pressure 2175 psi. Eficiency of 23% solar to electric have been
achieved at an insolation of 1000 W/m2.
• ISAAC: $ 12- 15.000 ; massprod. $ 4.000,
  50 kg ice/day
• PV –compressor: € 30-35.000; 500 kg
  ice/day
• Sol. Steam-compr.: € 15.000 +12.000;
  300 kg ice/day
• Sol. Stirling-comp: € ??????
What is the best option?
How can we realize this option?
   • Solar Steam -> E -> Ice (300 kg/day)
      o 5 HP steamengine from India
      o Ice machine from the Netherlands
      o Solar Steam from Germany?
   • What must be the form of the Ice
   • Building Pilot                     0,5 year
   • Testing Pilot: how simulate the sun? 0,5 year
   • Pilot in Gambia: Aqua-Aero WaterSystems
This presentation is 4 years old. To day I am
convinced, that solar ice production is
possible, but too expensive.
I prefere now to use a biogas fired 10 kVA
steamgenerator, connected to an icecube
machine.

Apeldoorn
11-03-2013

Más contenido relacionado

La actualidad más candente

Guru Nanak Dev thermal plant bathinda industrial training by hardeep
Guru Nanak Dev thermal  plant bathinda industrial training by hardeepGuru Nanak Dev thermal  plant bathinda industrial training by hardeep
Guru Nanak Dev thermal plant bathinda industrial training by hardeepHardeep Singh
 
SUMMER TRANNING REPORT PPT
SUMMER TRANNING REPORT PPTSUMMER TRANNING REPORT PPT
SUMMER TRANNING REPORT PPTAmanPandey0208
 
STIRILING ENGINE (Alpha Beta Gamma)
STIRILING ENGINE (Alpha Beta Gamma)STIRILING ENGINE (Alpha Beta Gamma)
STIRILING ENGINE (Alpha Beta Gamma)Umer Azeem
 
Study of corrosion and erosion in boilers
Study of corrosion and erosion in boilersStudy of corrosion and erosion in boilers
Study of corrosion and erosion in boilersSajeed Mahaboob
 
Bathinda thermal power plant mid semester report
Bathinda thermal power plant mid semester reportBathinda thermal power plant mid semester report
Bathinda thermal power plant mid semester reportLovesh Singla
 
Powerplant : Coal Handling
Powerplant : Coal HandlingPowerplant : Coal Handling
Powerplant : Coal HandlingNeel Patel
 
Vertical steam boiler
Vertical steam boilerVertical steam boiler
Vertical steam boilerxindagroup1
 
Pollution free engine.seminar report.nilesh kumar.1805240907.pdf converted
Pollution free engine.seminar report.nilesh kumar.1805240907.pdf convertedPollution free engine.seminar report.nilesh kumar.1805240907.pdf converted
Pollution free engine.seminar report.nilesh kumar.1805240907.pdf convertednileshkumar341
 
Cogeneration: regional experiences
Cogeneration: regional experiencesCogeneration: regional experiences
Cogeneration: regional experiencesD.Pawan Kumar
 
Energy Conservation in Sugar Industry
Energy Conservation in Sugar IndustryEnergy Conservation in Sugar Industry
Energy Conservation in Sugar IndustryManohar Tatwawadi
 
The Principles and Works of Stirling Engine
The Principles and Works of Stirling EngineThe Principles and Works of Stirling Engine
The Principles and Works of Stirling EngineLutfi Hidayat
 
Power plant engineering question bank
Power plant engineering question bankPower plant engineering question bank
Power plant engineering question bankGeorge Oliver
 
Detail design of geothermal power plants
Detail design of geothermal power plantsDetail design of geothermal power plants
Detail design of geothermal power plantsvishwaleenram
 

La actualidad más candente (20)

stirling cycle
stirling  cyclestirling  cycle
stirling cycle
 
Guru Nanak Dev thermal plant bathinda industrial training by hardeep
Guru Nanak Dev thermal  plant bathinda industrial training by hardeepGuru Nanak Dev thermal  plant bathinda industrial training by hardeep
Guru Nanak Dev thermal plant bathinda industrial training by hardeep
 
Stirling engine
Stirling engineStirling engine
Stirling engine
 
SUMMER TRANNING REPORT PPT
SUMMER TRANNING REPORT PPTSUMMER TRANNING REPORT PPT
SUMMER TRANNING REPORT PPT
 
STIRILING ENGINE (Alpha Beta Gamma)
STIRILING ENGINE (Alpha Beta Gamma)STIRILING ENGINE (Alpha Beta Gamma)
STIRILING ENGINE (Alpha Beta Gamma)
 
Solar Power Stirling Engine
Solar Power Stirling EngineSolar Power Stirling Engine
Solar Power Stirling Engine
 
Study of corrosion and erosion in boilers
Study of corrosion and erosion in boilersStudy of corrosion and erosion in boilers
Study of corrosion and erosion in boilers
 
Stirling Engine
Stirling EngineStirling Engine
Stirling Engine
 
Bathinda thermal power plant mid semester report
Bathinda thermal power plant mid semester reportBathinda thermal power plant mid semester report
Bathinda thermal power plant mid semester report
 
Powerplant : Coal Handling
Powerplant : Coal HandlingPowerplant : Coal Handling
Powerplant : Coal Handling
 
Manikishore ppt
Manikishore pptManikishore ppt
Manikishore ppt
 
Pusher type furnace
Pusher type furnacePusher type furnace
Pusher type furnace
 
Vertical steam boiler
Vertical steam boilerVertical steam boiler
Vertical steam boiler
 
Pollution free engine.seminar report.nilesh kumar.1805240907.pdf converted
Pollution free engine.seminar report.nilesh kumar.1805240907.pdf convertedPollution free engine.seminar report.nilesh kumar.1805240907.pdf converted
Pollution free engine.seminar report.nilesh kumar.1805240907.pdf converted
 
Cogeneration: regional experiences
Cogeneration: regional experiencesCogeneration: regional experiences
Cogeneration: regional experiences
 
Energy Conservation in Sugar Industry
Energy Conservation in Sugar IndustryEnergy Conservation in Sugar Industry
Energy Conservation in Sugar Industry
 
boilers
 boilers boilers
boilers
 
The Principles and Works of Stirling Engine
The Principles and Works of Stirling EngineThe Principles and Works of Stirling Engine
The Principles and Works of Stirling Engine
 
Power plant engineering question bank
Power plant engineering question bankPower plant engineering question bank
Power plant engineering question bank
 
Detail design of geothermal power plants
Detail design of geothermal power plantsDetail design of geothermal power plants
Detail design of geothermal power plants
 

Destacado

(E book free energy) how to build a solar icemaker
(E book   free energy) how to build a solar icemaker(E book   free energy) how to build a solar icemaker
(E book free energy) how to build a solar icemakersiddhantkrishna
 
ICE TECHNOLOGY
ICE TECHNOLOGYICE TECHNOLOGY
ICE TECHNOLOGYrguerle
 
ice plant factory report
ice plant factory reportice plant factory report
ice plant factory reportkifayat ullah
 
Solid absorption solar refrigeration
Solid absorption solar refrigerationSolid absorption solar refrigeration
Solid absorption solar refrigerationCgkennedy
 
How The Opal Ice Maker Was Built
How The Opal Ice Maker Was BuiltHow The Opal Ice Maker Was Built
How The Opal Ice Maker Was BuiltJonathan Shieber
 
iaetsd Effect of superconducting fault current limiter (sfcl) on triumphant i...
iaetsd Effect of superconducting fault current limiter (sfcl) on triumphant i...iaetsd Effect of superconducting fault current limiter (sfcl) on triumphant i...
iaetsd Effect of superconducting fault current limiter (sfcl) on triumphant i...Iaetsd Iaetsd
 
Guest speaker presentation at 'Seminar Offshore Wind Energy' UGent – June 201...
Guest speaker presentation at 'Seminar Offshore Wind Energy' UGent – June 201...Guest speaker presentation at 'Seminar Offshore Wind Energy' UGent – June 201...
Guest speaker presentation at 'Seminar Offshore Wind Energy' UGent – June 201...Pieter Jan Jordaens
 
Solar refrigeration
Solar refrigerationSolar refrigeration
Solar refrigerationvishal gupta
 
Offshore wind energy in India Overview
Offshore wind energy in India OverviewOffshore wind energy in India Overview
Offshore wind energy in India OverviewShantanuBHG
 
Superconducting fault current limiters
Superconducting fault current limitersSuperconducting fault current limiters
Superconducting fault current limitersBiswajit Pratihari
 
Innovative projects in the refrigeration and Air Conditioning sector
Innovative projects in the refrigeration and Air Conditioning sector Innovative projects in the refrigeration and Air Conditioning sector
Innovative projects in the refrigeration and Air Conditioning sector UNEP OzonAction
 
The Connected Car: Driving Towards the Future
The Connected Car: Driving Towards the FutureThe Connected Car: Driving Towards the Future
The Connected Car: Driving Towards the FutureNudge Software Inc.
 
Simple Vapor Absorption Refrigeration System
Simple Vapor Absorption Refrigeration SystemSimple Vapor Absorption Refrigeration System
Simple Vapor Absorption Refrigeration SystemIan Louise Celestino
 

Destacado (20)

ICE PLANT
ICE PLANTICE PLANT
ICE PLANT
 
Solar Ice Maker
Solar Ice MakerSolar Ice Maker
Solar Ice Maker
 
(E book free energy) how to build a solar icemaker
(E book   free energy) how to build a solar icemaker(E book   free energy) how to build a solar icemaker
(E book free energy) how to build a solar icemaker
 
Ice plant anita mujalda
Ice plant anita mujaldaIce plant anita mujalda
Ice plant anita mujalda
 
ICE TECHNOLOGY
ICE TECHNOLOGYICE TECHNOLOGY
ICE TECHNOLOGY
 
Industrial Ammonia Refrigeration Systems
Industrial Ammonia Refrigeration SystemsIndustrial Ammonia Refrigeration Systems
Industrial Ammonia Refrigeration Systems
 
Solar Refrigeration
Solar RefrigerationSolar Refrigeration
Solar Refrigeration
 
ice plant factory report
ice plant factory reportice plant factory report
ice plant factory report
 
Solid absorption solar refrigeration
Solid absorption solar refrigerationSolid absorption solar refrigeration
Solid absorption solar refrigeration
 
How The Opal Ice Maker Was Built
How The Opal Ice Maker Was BuiltHow The Opal Ice Maker Was Built
How The Opal Ice Maker Was Built
 
iaetsd Effect of superconducting fault current limiter (sfcl) on triumphant i...
iaetsd Effect of superconducting fault current limiter (sfcl) on triumphant i...iaetsd Effect of superconducting fault current limiter (sfcl) on triumphant i...
iaetsd Effect of superconducting fault current limiter (sfcl) on triumphant i...
 
Guest speaker presentation at 'Seminar Offshore Wind Energy' UGent – June 201...
Guest speaker presentation at 'Seminar Offshore Wind Energy' UGent – June 201...Guest speaker presentation at 'Seminar Offshore Wind Energy' UGent – June 201...
Guest speaker presentation at 'Seminar Offshore Wind Energy' UGent – June 201...
 
Solar refrigeration
Solar refrigerationSolar refrigeration
Solar refrigeration
 
Offshore wind energy in India Overview
Offshore wind energy in India OverviewOffshore wind energy in India Overview
Offshore wind energy in India Overview
 
Superconducting fault current limiters
Superconducting fault current limitersSuperconducting fault current limiters
Superconducting fault current limiters
 
Innovative projects in the refrigeration and Air Conditioning sector
Innovative projects in the refrigeration and Air Conditioning sector Innovative projects in the refrigeration and Air Conditioning sector
Innovative projects in the refrigeration and Air Conditioning sector
 
The Connected Car: Driving Towards the Future
The Connected Car: Driving Towards the FutureThe Connected Car: Driving Towards the Future
The Connected Car: Driving Towards the Future
 
Solar Refrigeration System
Solar Refrigeration SystemSolar Refrigeration System
Solar Refrigeration System
 
Solar refrigeration system
Solar refrigeration system Solar refrigeration system
Solar refrigeration system
 
Simple Vapor Absorption Refrigeration System
Simple Vapor Absorption Refrigeration SystemSimple Vapor Absorption Refrigeration System
Simple Vapor Absorption Refrigeration System
 

Similar a Solar Ice Production

Benefits of csp with thermal storage
Benefits of csp with thermal storageBenefits of csp with thermal storage
Benefits of csp with thermal storageSolar Reference
 
concentrated solar power .pptx
concentrated solar power .pptxconcentrated solar power .pptx
concentrated solar power .pptxsaswath5
 
Presentation 3 (1) - Copy.pptx
Presentation 3 (1) - Copy.pptxPresentation 3 (1) - Copy.pptx
Presentation 3 (1) - Copy.pptxAshaShinde12
 
Benefits of csp with thermal storage
Benefits of csp with thermal storageBenefits of csp with thermal storage
Benefits of csp with thermal storageSolarReference
 
Solar power stirling energy for sef generating electricity seminar ppt
Solar power stirling energy for sef generating electricity seminar pptSolar power stirling energy for sef generating electricity seminar ppt
Solar power stirling energy for sef generating electricity seminar pptHadiRazak4
 
Irrigation water production1
Irrigation water production1Irrigation water production1
Irrigation water production1Orhan UTLU
 
IRJET - Advance Hybrid Solar Energy Saver Heater with Electrical Backup
IRJET -  	  Advance Hybrid Solar Energy Saver Heater with Electrical BackupIRJET -  	  Advance Hybrid Solar Energy Saver Heater with Electrical Backup
IRJET - Advance Hybrid Solar Energy Saver Heater with Electrical BackupIRJET Journal
 
Finalpresentation4 14-140907135606-phpapp02
Finalpresentation4 14-140907135606-phpapp02Finalpresentation4 14-140907135606-phpapp02
Finalpresentation4 14-140907135606-phpapp02pritam patel
 
Solar power by aymen o. elzubier
Solar power   by aymen o. elzubierSolar power   by aymen o. elzubier
Solar power by aymen o. elzubierAymen Elzubier
 
csp (concentrated solar power) technology
csp (concentrated solar power) technologycsp (concentrated solar power) technology
csp (concentrated solar power) technologyArvind Dautaniya
 
SOLAR POWER generation using solar PV and Concentrated solar power technology
SOLAR POWER generation using solar PV and Concentrated solar power technologySOLAR POWER generation using solar PV and Concentrated solar power technology
SOLAR POWER generation using solar PV and Concentrated solar power technologyPraveen Kumar
 
concentrated solar power technology - csp
concentrated solar power technology - cspconcentrated solar power technology - csp
concentrated solar power technology - cspSANTHOSHRAJ60
 
L1 Solar Energy--The Ultimate Renewable Resource.ppt
L1 Solar Energy--The Ultimate  Renewable Resource.pptL1 Solar Energy--The Ultimate  Renewable Resource.ppt
L1 Solar Energy--The Ultimate Renewable Resource.pptnehasolanki83
 
Solar power plants for generation of electricity
Solar power plants for generation of electricitySolar power plants for generation of electricity
Solar power plants for generation of electricityAnmol Gupta
 

Similar a Solar Ice Production (20)

Benefits of csp with thermal storage
Benefits of csp with thermal storageBenefits of csp with thermal storage
Benefits of csp with thermal storage
 
concentrated solar power .pptx
concentrated solar power .pptxconcentrated solar power .pptx
concentrated solar power .pptx
 
Presentation 3 (1) - Copy.pptx
Presentation 3 (1) - Copy.pptxPresentation 3 (1) - Copy.pptx
Presentation 3 (1) - Copy.pptx
 
Benefits of csp with thermal storage
Benefits of csp with thermal storageBenefits of csp with thermal storage
Benefits of csp with thermal storage
 
Solar energy
Solar energySolar energy
Solar energy
 
Solar power stirling energy for sef generating electricity seminar ppt
Solar power stirling energy for sef generating electricity seminar pptSolar power stirling energy for sef generating electricity seminar ppt
Solar power stirling energy for sef generating electricity seminar ppt
 
Solar plant
Solar plantSolar plant
Solar plant
 
Irrigation water production1
Irrigation water production1Irrigation water production1
Irrigation water production1
 
IRJET - Advance Hybrid Solar Energy Saver Heater with Electrical Backup
IRJET -  	  Advance Hybrid Solar Energy Saver Heater with Electrical BackupIRJET -  	  Advance Hybrid Solar Energy Saver Heater with Electrical Backup
IRJET - Advance Hybrid Solar Energy Saver Heater with Electrical Backup
 
Concentrator Solar Power Plants
Concentrator Solar Power PlantsConcentrator Solar Power Plants
Concentrator Solar Power Plants
 
Final presentation( sajjad)
Final presentation( sajjad)Final presentation( sajjad)
Final presentation( sajjad)
 
Finalpresentation4 14-140907135606-phpapp02
Finalpresentation4 14-140907135606-phpapp02Finalpresentation4 14-140907135606-phpapp02
Finalpresentation4 14-140907135606-phpapp02
 
Solar power by aymen o. elzubier
Solar power   by aymen o. elzubierSolar power   by aymen o. elzubier
Solar power by aymen o. elzubier
 
118910007-Solar-Collectors.ppt
118910007-Solar-Collectors.ppt118910007-Solar-Collectors.ppt
118910007-Solar-Collectors.ppt
 
csp (concentrated solar power) technology
csp (concentrated solar power) technologycsp (concentrated solar power) technology
csp (concentrated solar power) technology
 
SOLAR POWER generation using solar PV and Concentrated solar power technology
SOLAR POWER generation using solar PV and Concentrated solar power technologySOLAR POWER generation using solar PV and Concentrated solar power technology
SOLAR POWER generation using solar PV and Concentrated solar power technology
 
concentrated solar power technology - csp
concentrated solar power technology - cspconcentrated solar power technology - csp
concentrated solar power technology - csp
 
L1 Solar Energy--The Ultimate Renewable Resource.ppt
L1 Solar Energy--The Ultimate  Renewable Resource.pptL1 Solar Energy--The Ultimate  Renewable Resource.ppt
L1 Solar Energy--The Ultimate Renewable Resource.ppt
 
Concentrating Solar Power
Concentrating Solar PowerConcentrating Solar Power
Concentrating Solar Power
 
Solar power plants for generation of electricity
Solar power plants for generation of electricitySolar power plants for generation of electricity
Solar power plants for generation of electricity
 

Más de Martin van der Jagt

Energy options, savings and infrastructure
Energy options, savings and infrastructureEnergy options, savings and infrastructure
Energy options, savings and infrastructureMartin van der Jagt
 
Energieopties, besparingen en infrastructuur
Energieopties, besparingen en infrastructuurEnergieopties, besparingen en infrastructuur
Energieopties, besparingen en infrastructuurMartin van der Jagt
 
Alternatief voor WK en elektrische warmtepompen
Alternatief voor WK en elektrische warmtepompenAlternatief voor WK en elektrische warmtepompen
Alternatief voor WK en elektrische warmtepompenMartin van der Jagt
 
New Plot For the Prediction of Two Phaseflow Patterns
New Plot For the Prediction of Two Phaseflow PatternsNew Plot For the Prediction of Two Phaseflow Patterns
New Plot For the Prediction of Two Phaseflow PatternsMartin van der Jagt
 
Exergiebeschouwing en kansrijke opties voor VINEX-locaties
Exergiebeschouwing en kansrijke opties voor VINEX-locatiesExergiebeschouwing en kansrijke opties voor VINEX-locaties
Exergiebeschouwing en kansrijke opties voor VINEX-locatiesMartin van der Jagt
 

Más de Martin van der Jagt (10)

Een paar Fractals.pptx
Een paar Fractals.pptxEen paar Fractals.pptx
Een paar Fractals.pptx
 
Energy options, savings and infrastructure
Energy options, savings and infrastructureEnergy options, savings and infrastructure
Energy options, savings and infrastructure
 
Energieopties, besparingen en infrastructuur
Energieopties, besparingen en infrastructuurEnergieopties, besparingen en infrastructuur
Energieopties, besparingen en infrastructuur
 
Alternatief voor WK en elektrische warmtepompen
Alternatief voor WK en elektrische warmtepompenAlternatief voor WK en elektrische warmtepompen
Alternatief voor WK en elektrische warmtepompen
 
The History of The Steam Engine
The History of The Steam EngineThe History of The Steam Engine
The History of The Steam Engine
 
New Plot For the Prediction of Two Phaseflow Patterns
New Plot For the Prediction of Two Phaseflow PatternsNew Plot For the Prediction of Two Phaseflow Patterns
New Plot For the Prediction of Two Phaseflow Patterns
 
Micro en Mini Wk + EWP
Micro en Mini Wk + EWPMicro en Mini Wk + EWP
Micro en Mini Wk + EWP
 
De Ontwikkeling van de machine
De Ontwikkeling van de machineDe Ontwikkeling van de machine
De Ontwikkeling van de machine
 
Exergiebeschouwing en kansrijke opties voor VINEX-locaties
Exergiebeschouwing en kansrijke opties voor VINEX-locatiesExergiebeschouwing en kansrijke opties voor VINEX-locaties
Exergiebeschouwing en kansrijke opties voor VINEX-locaties
 
Wind energie, waarom en hoe?
Wind energie, waarom en hoe?Wind energie, waarom en hoe?
Wind energie, waarom en hoe?
 

Último

UiPath Studio Web workshop Series - Day 3
UiPath Studio Web workshop Series - Day 3UiPath Studio Web workshop Series - Day 3
UiPath Studio Web workshop Series - Day 3DianaGray10
 
The Importance of Indoor Air Quality (English)
The Importance of Indoor Air Quality (English)The Importance of Indoor Air Quality (English)
The Importance of Indoor Air Quality (English)IES VE
 
IT Service Management (ITSM) Best Practices for Advanced Computing
IT Service Management (ITSM) Best Practices for Advanced ComputingIT Service Management (ITSM) Best Practices for Advanced Computing
IT Service Management (ITSM) Best Practices for Advanced ComputingMAGNIntelligence
 
EMEA What is ThousandEyes? Webinar
EMEA What is ThousandEyes? WebinarEMEA What is ThousandEyes? Webinar
EMEA What is ThousandEyes? WebinarThousandEyes
 
March Patch Tuesday
March Patch TuesdayMarch Patch Tuesday
March Patch TuesdayIvanti
 
Oracle Database 23c Security New Features.pptx
Oracle Database 23c Security New Features.pptxOracle Database 23c Security New Features.pptx
Oracle Database 23c Security New Features.pptxSatishbabu Gunukula
 
Graphene Quantum Dots-Based Composites for Biomedical Applications
Graphene Quantum Dots-Based Composites for  Biomedical ApplicationsGraphene Quantum Dots-Based Composites for  Biomedical Applications
Graphene Quantum Dots-Based Composites for Biomedical Applicationsnooralam814309
 
Introduction - IPLOOK NETWORKS CO., LTD.
Introduction - IPLOOK NETWORKS CO., LTD.Introduction - IPLOOK NETWORKS CO., LTD.
Introduction - IPLOOK NETWORKS CO., LTD.IPLOOK Networks
 
Patch notes explaining DISARM Version 1.4 update
Patch notes explaining DISARM Version 1.4 updatePatch notes explaining DISARM Version 1.4 update
Patch notes explaining DISARM Version 1.4 updateadam112203
 
LF Energy Webinar - Unveiling OpenEEMeter 4.0
LF Energy Webinar - Unveiling OpenEEMeter 4.0LF Energy Webinar - Unveiling OpenEEMeter 4.0
LF Energy Webinar - Unveiling OpenEEMeter 4.0DanBrown980551
 
20140402 - Smart house demo kit
20140402 - Smart house demo kit20140402 - Smart house demo kit
20140402 - Smart house demo kitJamie (Taka) Wang
 
Explore the UiPath Community and ways you can benefit on your journey to auto...
Explore the UiPath Community and ways you can benefit on your journey to auto...Explore the UiPath Community and ways you can benefit on your journey to auto...
Explore the UiPath Community and ways you can benefit on your journey to auto...DianaGray10
 
2024.03.12 Cost drivers of cultivated meat production.pdf
2024.03.12 Cost drivers of cultivated meat production.pdf2024.03.12 Cost drivers of cultivated meat production.pdf
2024.03.12 Cost drivers of cultivated meat production.pdfThe Good Food Institute
 
3 Pitfalls Everyone Should Avoid with Cloud Data
3 Pitfalls Everyone Should Avoid with Cloud Data3 Pitfalls Everyone Should Avoid with Cloud Data
3 Pitfalls Everyone Should Avoid with Cloud DataEric D. Schabell
 
GraphSummit Copenhagen 2024 - Neo4j Vision and Roadmap.pptx
GraphSummit Copenhagen 2024 - Neo4j Vision and Roadmap.pptxGraphSummit Copenhagen 2024 - Neo4j Vision and Roadmap.pptx
GraphSummit Copenhagen 2024 - Neo4j Vision and Roadmap.pptxNeo4j
 
Top 10 Squarespace Development Companies
Top 10 Squarespace Development CompaniesTop 10 Squarespace Development Companies
Top 10 Squarespace Development CompaniesTopCSSGallery
 
How to become a GDSC Lead GDSC MI AOE.pptx
How to become a GDSC Lead GDSC MI AOE.pptxHow to become a GDSC Lead GDSC MI AOE.pptx
How to become a GDSC Lead GDSC MI AOE.pptxKaustubhBhavsar6
 
Introduction to RAG (Retrieval Augmented Generation) and its application
Introduction to RAG (Retrieval Augmented Generation) and its applicationIntroduction to RAG (Retrieval Augmented Generation) and its application
Introduction to RAG (Retrieval Augmented Generation) and its applicationKnoldus Inc.
 
CyberSecurity - Computers In Libraries 2024
CyberSecurity - Computers In Libraries 2024CyberSecurity - Computers In Libraries 2024
CyberSecurity - Computers In Libraries 2024Brian Pichman
 

Último (20)

UiPath Studio Web workshop Series - Day 3
UiPath Studio Web workshop Series - Day 3UiPath Studio Web workshop Series - Day 3
UiPath Studio Web workshop Series - Day 3
 
The Importance of Indoor Air Quality (English)
The Importance of Indoor Air Quality (English)The Importance of Indoor Air Quality (English)
The Importance of Indoor Air Quality (English)
 
IT Service Management (ITSM) Best Practices for Advanced Computing
IT Service Management (ITSM) Best Practices for Advanced ComputingIT Service Management (ITSM) Best Practices for Advanced Computing
IT Service Management (ITSM) Best Practices for Advanced Computing
 
EMEA What is ThousandEyes? Webinar
EMEA What is ThousandEyes? WebinarEMEA What is ThousandEyes? Webinar
EMEA What is ThousandEyes? Webinar
 
March Patch Tuesday
March Patch TuesdayMarch Patch Tuesday
March Patch Tuesday
 
Oracle Database 23c Security New Features.pptx
Oracle Database 23c Security New Features.pptxOracle Database 23c Security New Features.pptx
Oracle Database 23c Security New Features.pptx
 
Graphene Quantum Dots-Based Composites for Biomedical Applications
Graphene Quantum Dots-Based Composites for  Biomedical ApplicationsGraphene Quantum Dots-Based Composites for  Biomedical Applications
Graphene Quantum Dots-Based Composites for Biomedical Applications
 
Introduction - IPLOOK NETWORKS CO., LTD.
Introduction - IPLOOK NETWORKS CO., LTD.Introduction - IPLOOK NETWORKS CO., LTD.
Introduction - IPLOOK NETWORKS CO., LTD.
 
Patch notes explaining DISARM Version 1.4 update
Patch notes explaining DISARM Version 1.4 updatePatch notes explaining DISARM Version 1.4 update
Patch notes explaining DISARM Version 1.4 update
 
LF Energy Webinar - Unveiling OpenEEMeter 4.0
LF Energy Webinar - Unveiling OpenEEMeter 4.0LF Energy Webinar - Unveiling OpenEEMeter 4.0
LF Energy Webinar - Unveiling OpenEEMeter 4.0
 
20140402 - Smart house demo kit
20140402 - Smart house demo kit20140402 - Smart house demo kit
20140402 - Smart house demo kit
 
Explore the UiPath Community and ways you can benefit on your journey to auto...
Explore the UiPath Community and ways you can benefit on your journey to auto...Explore the UiPath Community and ways you can benefit on your journey to auto...
Explore the UiPath Community and ways you can benefit on your journey to auto...
 
2024.03.12 Cost drivers of cultivated meat production.pdf
2024.03.12 Cost drivers of cultivated meat production.pdf2024.03.12 Cost drivers of cultivated meat production.pdf
2024.03.12 Cost drivers of cultivated meat production.pdf
 
3 Pitfalls Everyone Should Avoid with Cloud Data
3 Pitfalls Everyone Should Avoid with Cloud Data3 Pitfalls Everyone Should Avoid with Cloud Data
3 Pitfalls Everyone Should Avoid with Cloud Data
 
GraphSummit Copenhagen 2024 - Neo4j Vision and Roadmap.pptx
GraphSummit Copenhagen 2024 - Neo4j Vision and Roadmap.pptxGraphSummit Copenhagen 2024 - Neo4j Vision and Roadmap.pptx
GraphSummit Copenhagen 2024 - Neo4j Vision and Roadmap.pptx
 
Top 10 Squarespace Development Companies
Top 10 Squarespace Development CompaniesTop 10 Squarespace Development Companies
Top 10 Squarespace Development Companies
 
How to become a GDSC Lead GDSC MI AOE.pptx
How to become a GDSC Lead GDSC MI AOE.pptxHow to become a GDSC Lead GDSC MI AOE.pptx
How to become a GDSC Lead GDSC MI AOE.pptx
 
SheDev 2024
SheDev 2024SheDev 2024
SheDev 2024
 
Introduction to RAG (Retrieval Augmented Generation) and its application
Introduction to RAG (Retrieval Augmented Generation) and its applicationIntroduction to RAG (Retrieval Augmented Generation) and its application
Introduction to RAG (Retrieval Augmented Generation) and its application
 
CyberSecurity - Computers In Libraries 2024
CyberSecurity - Computers In Libraries 2024CyberSecurity - Computers In Libraries 2024
CyberSecurity - Computers In Libraries 2024
 

Solar Ice Production

  • 1. Overview of possible solutions Martin F.G. van der Jagt Aqua-Aero WaterSystems
  • 2. • PV and compressor system • Heat driven systems (Sun or bio-fuel): o Absorption o Steam engine – mechanical compressor o Solar Stirling – mechanical compressor
  • 4. • Is available • but expensive
  • 5. PV Ice Production: The Luis Leon reservoir in the heart of the Chihuahuan desert with the Chorreras ice-house. The Chorreras community at the inauguration of their 2.4 kWp PV ice-making system in March, 1999. Everybody appreciates a little extra shade in the desert as well. Ref. http://www.re.sandia.gov/en/pb/pd/Icemaker_final.pdf
  • 6. ISAAC Solar Ice Maker The ISAAC Solar Icemaker is an Intermittent Solar Ammonia-water Absorption Cycle. The ISAAC uses a parabolic trough solar collector and a compact and efficient design to produce ice with no fuel or electric input, and with no moving parts. The ISAAC Solar Icemaker operates in two modes. During the day, solar energy is used to generate liquid ammonia refrigerant. During the night, the generator is cooled by a thermosyphon and ice is formed in the evaporator compartment as ammonia is reabsorbed to the generator. Six ISAAC Solar Icemakers in the Coastal region of Kenya. The purpose of installation is to preserve milk so the farmers can transport their milk to market before it spoils. This will increase the income of the farmers and decrease poverty in the area.
  • 11. Parameters: Life cycle cost analysis of a diesel operated icemaker (investment US$15,000) compared to 18 ISAAC solar icemakers (investment US$72,000), both producing 0.9 Tons of ice per 24hrs. Discount rate is 15%, economic life is 20 years, scrap value is US$0,00 and at year 10 a new Diesel generator will be purchased at a cost of US$5,000. It is assumed that local assembly will make the ISAACs available at US$4,000 each. Because of the country specific cost for transportation, import tax, maintenance and labour costs, these cost are assumed equal for both operations and therefore not taken into account in this cost comparison. Assumed energy use is 90kWh/ton of ice and the efficiency of the generator is assumed at 3kWh/liter of Diesel.
  • 15. Explanation Der Spiegel ist ein kleiner, seitlicher Ausschnitt eines wesentlich größeren, runden Paraboloids. Durch die schräge Schnittführung entsteht dabei die typische elliptische Kontur des Scheffler-Reflektors. Das von diesem Ausschnitt des Paraboloids reflektierte Licht fällt von der Seite auf den ein Stück weit entfernten Brennpunkt. Die Achse für die tageszeitliche Nachführung liegt in Nord-Süd Richtung parallel zur Erdachse und läuft durch den Schwerpunkt des Reflektors. So ist er immer im Gleichgewicht und das mechanische Uhrwerk muß nur mit einer geringen Kraft angetrieben werden um ihn synchron mit der Sonne zu drehen. Damit sich der Brennpunkt dabei nicht bewegt liegt er auf der Rotationachse. Der Abstand zwischen Brennpunkt und Reflektormitte hängt von der gewählten Ausgangsparabel ab. Das konzentrierte Licht wird so während des Tagesverlaufs nur um sein eigenes Zentrum rotieren, sich aber in keiner Richtung seitlich bewegen. Der Brennpunkt bleibt also fixiert, was natürlich praktisch ist, da der Kochtopf nun auch nicht bewegt werden muß.
  • 16. Solar Powered Stirling Generators: Direct E production!
  • 17. Cummins Power Generation of Columbus, Indiana. 5 kW free-piston engine dish/Stirling system. The concentrator incorporates 24 stretched-membrane facets (5 feet in diameter). A slight vacuum is drawn between the membranes to obtain an approximately spherical shape.
  • 18. German/Saudi 50 kW dish/Stirling system ; These machines are located at the Solar Village of the Saudi Arabian National center for Science and Technology, near Riyadh. The solar concentrator is a single facet stretched membrane dish 17 mtrs in diameter. The engine used is a 50kW United Stirling 4-275. The max operating temperature is 620 deg C and max gas pressure 2175 psi. Eficiency of 23% solar to electric have been achieved at an insolation of 1000 W/m2.
  • 19. • ISAAC: $ 12- 15.000 ; massprod. $ 4.000, 50 kg ice/day • PV –compressor: € 30-35.000; 500 kg ice/day • Sol. Steam-compr.: € 15.000 +12.000; 300 kg ice/day • Sol. Stirling-comp: € ??????
  • 20. What is the best option? How can we realize this option? • Solar Steam -> E -> Ice (300 kg/day) o 5 HP steamengine from India o Ice machine from the Netherlands o Solar Steam from Germany? • What must be the form of the Ice • Building Pilot 0,5 year • Testing Pilot: how simulate the sun? 0,5 year • Pilot in Gambia: Aqua-Aero WaterSystems
  • 21. This presentation is 4 years old. To day I am convinced, that solar ice production is possible, but too expensive. I prefere now to use a biogas fired 10 kVA steamgenerator, connected to an icecube machine. Apeldoorn 11-03-2013