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To reduce electricity demand to cooling in summer is possible by using Ejector refrigeration system. Industrial Waste heat, Solar energy, other source is used for generator in Ejector Refrigeration System (ERS).Today Researcher is trying to develop better configuration and design of ERS which has higher cooling capacity and higher C.O.P. To design...
Citations
... Main concentration for use of supersonic ejector is maximizing the performance of the refrigeration cycle through thermal compression. The basic components are shown in figure 1 [2]. The primary fluid flows the nozzle where pressure is reduced and its velocity increased as shown in figure 2. A zero velocity (Stagnation condition) is considered for the primary fluid inlet in the ejector. ...
... The mixing of the primary fluid and secondary fluid at constant pressure is complete at cross-section x-x. The fluid flow through the ejector is one-dimensional, adiabatic and steady state flow [2]. ...
Ejectors are widely used in the refrigeration system and the evaluation of the ejector performance is important to find dimensions of ejector. In this paper, a research reviw on ejector is studied. The research show that the dimensions has a strongly affect to predict the ejector entrainment ratio, COP, cooling effect and performance of ejector. Furthermore, the dimension is more accuracy and has properly found by mathemetical modeling, research articles and software analysis. It is hoped that the proposed research is useful for finding the dimension of ejector.
... R-1234yf and R-1234ze (E) refrigerant are also latest refrigerant in Refrigeration and air conditioning application for research [8]. Vapor ejector refrigeration system is also latest research area for refrigeration effect by solar [9]. Long term storage of cryogen in space is very challenging. ...
Cryogenic storage tank is a device for storage and gasification of cryogenic working fluid. Cryogenic storage tank can
reduce the cryogenic fluid, safety, suffer against high pressure and high-rate fueling requirements. Usage of guide tube, two side
insulation and different insulation are latest research scope on cryogenic tank. This review paper is focused research work
which was improve the performance of cryogenic tank. The CFD analysis for cryogenic tank for different arrangement is
discussed. This research provides the guidelines for zero boil off cryogenic storage tank and performance of multiple insulation
for LAPCAT A2 Mach 5 vehicle's front tank.
