Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5012858 | Energy Conversion and Management | 2017 | 7 Pages |
Abstract
In this paper, Rankine cycle and Ammonia absorption cycle are coupled with Diesel engine to recover the energy of exhaust gases. The novelty of this paper is the use of ammonia absorption refrigeration cycle bottoming Rankine cycle which coupled with diesel engine to produce more power. Bottoming system converts engine exhaust thermal energy to cooling and mechanical energy. Energy transfer process has been done by two shell and tube heat exchangers. Simulation processes have been done by programming mathematic models of cycles in EES Program. Based on results, recovered energy varies with diesel engine load. For the particular load case of current research, the use of two heat exchangers causes 0.5% decrement of engine mechanical power. However, the recovered energy is about 10% of engine mechanical power.
Related Topics
Physical Sciences and Engineering
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Energy (General)
Authors
Farhad Salek, Alireza Naghavi Moghaddam, Mohammad Mahdi Naserian,