ShareProof-of-concept design and experimental validation of a waste-heat driven absorption transport refrigerator.
Author(s) : GARRABRANT M. A.
Summary
An exhaust energy-powered absorption transport refrigerator (ATR) can provide a controlled, below ambient environment to a refrigerated trailer using significantly less fuel than current technology. An ATR utilizes an absorption refrigeration cycle that is powered primarily by waste heat from the transport vehicle (truck) engine. Proof-of-concept testing on an exhaust gas heat exchanger (EGHX) and a plate-fin, hydronically heated ammonia vapour generator was completed. The EGHX must remove a large amount of energy from a gas stream without a large pressure loss penalty (which would reduce the efficiency of the truck engine) and be easily installed in the exhaust system of a large semi-truck. The generator must be able to generate as much vapour as possible, using the available waste energy stream, in order to minimize the amount of auxiliary heat required and do so while maintaining the solution temperature and concentration profiles required for good cycle performance. While designed specifically for transport refrigeration, the technology developed during this project can be applied to any application requiring refrigeration in which a high-temperature waste heat stream (stationary engines driving chillers in refrigerated warehouses or providing local electrical power, industrial processes, etc.) is available. The EGHX could be applied as a stand-alone heat recovery device for any number of applications. The hydronically-heated generator is ideal for solar-powered refrigeration.
Details
- Original title: Proof-of-concept design and experimental validation of a waste-heat driven absorption transport refrigerator.
- Record ID : 2005-1487
- Languages: English
- Source: ASHRAE Transactions. 2003 Winter Meeting, Chicago, Illinois. Volume 109, part 1 + CD-ROM.
- Publication date: 2003
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Absorption systems for transport refrigeration ...
- Author(s) : Transfrigoroute int., VERMEEREN R. J. F.
- Date : 2003/09/25
- Languages : French
- Source: Transfrigoroute International. Jahresversammlung, Paris, 2003./ Transfrigoroute International. Annual meeting, Paris, 2003./ Transfrigoroute International. Assemblée annuelle, Paris, 2003.
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Absorption cooling applied to transport vehicles.
- Author(s) : ABREU A. F. de
- Date : 1995/08/29
- Languages : Portuguese
- Source: Congresso ibero-americano de ar condicionado e refrigeraçao - Congresso brasileiro de refrigeraçao, ventilaçao e condicionamento de ar. III CIAR-V CONBRAVA. Anais./ III CIAR-V CONBRAVA. Proceedings.
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Possibility of using silica gel-water adsorptio...
- Author(s) : AHAMAT M. A., TIERNEY M. J., ABDULLAH Z., et al.
- Date : 2013/04/02
- Languages : English
- Source: 2nd IIR International Conference on Sustainability and the Cold Chain. Proceedings: Paris, France, April 2-4, 2013.
- Formats : PDF
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Simulation of an absorption chiller driven by h...
- Author(s) : LONGO G. A., GASPARELLA A., ZILIO C.
- Date : 2002/07/16
- Languages : English
- Source: 2002 Purdue conferences. 2002 compressor engineering & refrigeration and air conditioning conferences at Purdue [CD-ROM].
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Performance and characteristic analysis of a su...
- Author(s) : JEONG J. S., HYUN S. G., SAITO K., et al.
- Date : 2002/09/24
- Languages : English
- Source: Proceedings of the International Sorption Heat Pump Conference.
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