The CCHP system is a reasonable and effective method to improve the current situation of energy use. Capacity allocation great significance in improving performance system. Due particularity chemical enterprises’ production process, demand for cooling, heating, power load also relatively particular, which makes dynamic loads challenging be satisfied. Because above problems, structure typical im...

Abstract Waste energy recovery is crucial for reducing greenhouse gas emissions and alleviating the increasing demand central power grids. In paper, theoretical analyses have been carried out on a novel thermoacoustic combined cooling, heating, system simultaneously recovering waste heat liquefied natural cold energy. The designed based acoustic impedance matching between alternator units maxim...

In this paper, using parabolic mirrors, a solar field was designed, which was related to a storage tank for a residential complex in the city of Tafresh located in the center of Iran. The design was performed for the existing oils: VP1, THERMINOL 66, THERMINOL 59. Finally, considering an organic cycle with R123 as working fluid and assuming a minimum length required for oil flow rate to reach a...

The main purpose of this study is to develop an integrated structure simultaneous generation electricity and refrigeration as the product hot water a by-product. This proposed consists scrubbing biogas upgrading process, molten carbonate fuel cell (MCFC) unit, gas/steam power (GSP) cycle, absorption (AR) system. In regard, 10.71 kg/s untreated enters system 158,351 kW net produced. Wasted heat ...

The present research proposes and optimizes the performance of a novel solar-driven combined cooling, heating, and power (CCHP) Kalina system for two seasons—winter and summer—based on exergy, exergo-economic, and exergo-environmental concepts applying a Non-dominated Sort Genetic Algorithm-II (NSGA-II) technique. Three criteria, i.e. daily exergy efficiency, total product cost rate, and to...

The present research proposes and optimizes the performance of a novel solar-driven combined cooling, heating, and power (CCHP) Kalina system for two seasons—winter and summer—based on exergy, exergo-economic, and exergo-environmental concepts applying a Non-dominated Sort Genetic Algorithm-II (NSGA-II) technique. Three criteria, i.e. daily exergy efficiency, total product cost rate, and to...