{"product_id":"solar-powered-absorption-cooling-and-supermarket-refrigeration-systems-modeling-simulation-von-ammar-bahman","title":"Solar-Powered Absorption Cooling and Supermarket Refrigeration Systems","description":"\u003cp\u003eThis book consists of two different research problems. In the first one, the aim is to model and simulate a solar-powered, single-effect, absorption refrigeration system using a flat-plate solar collector and LiBr-H2O mixture as the working fluid. The cooling capacity and the coefficient of performance of the system are analyzed by varying all independent parameters, namely: evaporator pressure, condenser pressure, mass flow rate, LiBr concentration, and inlet generator temperature. The cooling performance of the system is compared with conventional vapor-compression systems for different refrigerants (R-134a, R-32, and R-22). The cooling performance is also assessed for a typical year in Tampa, Florida. In the second problem, a numerical model is developed for a typical food retail store refrigeration\/HVAC system to study the effects of indoor space conditions on supermarket energy consumption. Refrigerated display cases are normally rated at a store environment of 24C (75F) and a relative humidity of 55%. If the store can be maintained at lower relative humidity, significant quantities of refrigeration energy, defrost energy and anti-sweat heater energy can be saved.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783639712506\"\u003e\u003ch3\u003eModeling \u0026amp; Simulation\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9783639712506","offer_id":39423766036573,"sku":"9783639712506","price":47.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/5e9eae3d-08bf-4f87-a5c6-5ed1bd6c7c99.jpg?v=1770097556","url":"https:\/\/shop.autorenwelt.de\/en\/products\/solar-powered-absorption-cooling-and-supermarket-refrigeration-systems-modeling-simulation-von-ammar-bahman","provider":"Autorenwelt Shop","version":"1.0","type":"link"}