Thermodynamic Analysis and Optimization of CO2 based Transcritical Cycle
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2015, Vol 3, Issue 3
Abstract
The Montreal and Kyoto protocol are two frameworks towards a single goal of environment safety. These protocols suggest prohibiting the usage of synthetic refrigerants to prevent ozone layer depletion and control global warming as well. Such conditions encourage us to consider CO2 as a working fluid for refrigeration and air conditioning systems. In this paper, thermodynamic analysis of CO2 based transcritical cycle is presented to show the effect of various operating parameters of transcritical cycle. The operating parameters considered in this study include heat rejection pressure in gas cooler, evaporator temperature and gas cooler exit temperature. At the end, three useful correlations that yield the optimal heat rejection pressure in gas cooler, the associated maximum COP, and optimum compressor discharge temperature in the transcritical cycle are presented.
Authors and Affiliations
K. S. Rawat, V. S. Bisht, A. K. Pratihar
Keywords
Related Articles
- EP ID EP19722
- DOI -
- Views 310
- Downloads 5
Review Paper on Low Cost Conveyor Design Reduction of Weight of Conveyor System
The aim of this project is to redesign existing roller conveyor system by designing the main part Roller to minimize the overall weight of the assembly and to save considerable amount of material.
Expert System for Healthseekers by Using Local Mining and Global Learning
In this new era on the popularity of internet has made the people to examine their health status before they knock the door of the doctors. This motivated us to propose a system, which helps the healthcare seekers by br...
Bending Stress Analysis of Spur Gear
Gears are widely used for the power and motion transmission in various systems. Gears are classified as spur, helical, bevel, worm etc. The spur gears are easy to manufacture and are used on parallel shafts. Spur gears...
Design Algorithm for 3D Motion Gesture Recognition Using IR Proximity Led Sensor with Least Square Curve Fitting Method
3D Hand Motion recognition on the Air is now making more evolution in Automotive Infotainment Domain and its highly challenging work. This paper proposing the technique to detect the Basic and Advanced level Linear Swip...
Efficient Spam Detection on Social Network
With the growth of social networking sites for communicating, sharing, storing and managing significant information, it is attracting cybercriminals who misuse the Web to exploit vulnerabilities for their illicit benefi...