نتایج جستجو برای: combined cooling heating and power cchp cycle
تعداد نتایج: 16977453 فیلتر نتایج به سال:
Optimal operation of the combined heat and power system (CHP) depends on the degree of its flexibility and type of operation. So, the financial and technical challenges both in choosing and economic operation of these systems will be raised. In this paper, at first, a CHP system, including auxiliary boiler, absorption and auxiliary cooling system, has change to a flexible system by adding therm...
This paper aims at studying a trigeneration system, based on an internal combustion engine and a steam ejector refrigeration system. The designed cycle is to generate cooling and heating energies, and supply power simultaneously. The cycle is studied from thermodynamics point of view and for this purpose, the first law of thermodynamics is applied to all components of the cycle. The efficiency ...
gas turbines play an important role in supplying power for the country especially in peak electricity load. the main disadvantages are the turbines, they produce large changes are a result of climate change. however, in times of peak electricity grid and at the same time warm months, can produce gas turbines under the effect of ambient temperature, the amount of reduced considerably. the method...
Stirling engines (SE) offer good part load performance and high heat sink temperatures which make it a suitable candidate to serve as prime mover in micro-combined cooling, heating power (?-CCHP) applications. In this study, novel ?-CCHP configuration hybridising SE with an ORC utilise the waste from produce additional is proposed. Additional was recovered flue gas dry biomass feedstock, fire t...
District energy systems can not only reduce consumption but also set supply dispatching schemes according to demand. In addition economic cost, and pollutant are more worthy of attention when evaluating combined cooling, heating power (CCHP) models. this paper, the CCHP model is established with objective primary consumption, emissions. The mathematical expression system proposed, a multi-objec...
Mô hình làm mát, sưởi ấm kết hợp năng lượng điện (Combined Cooling, Heating and Power - CCHP) được xem là cơ sở ban đầu cho việc xây dựng và thành nên mạng lưới tích các dạng khác nhau trong đó có mô Energy Hub (EH). Bài báo này đề xuất chiến lược vận hành của nhiều ở quy nhỏ bao gồm năng, khí tự nhiên, mặt trời, gió, trữ, gia nhiệt đặc biệt xét đến hệ thống phát thải dựa trên chu trình Rankine...
august wilson is undoubtedly one of the rare black playwrights whose works have attracted streams of attention and worldwide audience. the present study aims at analyzing fences and piano lesson which are two of the most successful plays in his pittsburgh cycle from the perspective of michel foucault’s theories and ideas. studying these two plays from foucault’s perspective opens new windows in...
Energy shortage is one of the fundamental challenges of human beings in which finding a new way for optimum utilization of unique energy resources and cogeneration can be terminated to the reservation of energy or cogeneration purposes. In this paper, by using the combined Ejector Refrigeration Cycle (ERC) and Organic Rankine Cycle (ORC), in addition to producing power from Organic Rankine Cycl...
This research presents the energy, exergy, economic, and environmental assessment, multi-objective optimization of a flash-binary geothermal CCHP cycle. A sensitivity analysis production well inlet temperature cooling to power flow ratio on exergetic, parameters was conducted. Furthermore, effects inflation rate plant working hours economic were investigated. Results showed that increasing harm...
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