Modeling of reciprocating internal combustion engines for power generation and heat recovery
2012; Elsevier BV; Volume: 102; Linguagem: Inglês
10.1016/j.apenergy.2012.07.020
ISSN1872-9118
AutoresKyung Tae Yun, Heejin Cho, Rogelio Luck, Pedro J. Mago,
Tópico(s)Advanced Thermodynamic Systems and Engines
ResumoThis paper presents a power generation and heat recovery model for reciprocating internal combustion engines (ICEs). The purpose of the proposed model is to provide realistic estimates of performance/efficiency maps for both electrical power output and useful thermal output for various capacities of engines for use in a preliminary CHP design/simulation process. The proposed model will serve as an alternative to constant engine efficiencies or empirical efficiency curves commonly used in the current literature for simulations of CHP systems. The engine performance/efficiency calculation algorithm has been coded to a publicly distributed FORTRAN Dynamic Link Library (DLL), and a user friendly tool has been developed using Visual Basic programming. Simulation results using the proposed model are validated against manufacturer's technical data.
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