CHALLENGES OF EXPERIMENTING R1234YF REFRIGERANT FOR AUTOMOBILE HVAC SYSTEM – A REVIEW
Journal Title: International Journal of Mechanical and Production Engineering Research and Development (IJMPERD ) - Year 2018, Vol 8, Issue 3
Abstract
New refrigerants are on the verge of hitting the automobile HVAC industry, on account of several threatening conditions. Zero ozone depletion potential (ODP) and low global warming potential are the major challenges looked at by many researchers. This paper, summarizes the challenges of experimenting R1234yf refrigerant for automobile HVAC system. Major factors considered are cost, efficiency, experiments, two-phase flow mechanisms, thermophysical properties, regulatory gauges, operation and maintenance. Survey results of the refrigerant reveal that, there is no evidence of breakdown. Apart from a significant reduction in global warming potential (GWP), R1234yf requires high work for the compressor with shorter cycle run-time of compressor.
Authors and Affiliations
Keywords
Related Articles
- EP ID EP377251
- DOI -
- Views 107
- Downloads 0
Low Speed Impact Test of Heavy Duty Bumper
Bumpers are basic parts introduced at the front and backsides of a vehicle to secure, the auto body, frill, and travellers amid low speed impacts. A bumper is a shield made of steel, aluminium, elastic, or plastic that i...
Delay Analysis of Pressure Vessels Fabrication using Fuzzy FMEA
Every day, development continues to be carried out for various interests that will lead to the goal of improving people's welfare. The project is not only carried out in the field, but there are supporting jobs carried o...
The Investigations On Aluminium Substrates Coated With Micro-Sized WC-Co /Cr3C2-NiCr Multi-Layered Hard Coating
The aim of this paper is to analyze the enhanced properties of aluminium substrates by coating with multilayered hard coatings. In this study, coating containing alternative filmy layers of micro-sized chrome carbide– ni...
CFD Analysis of Pelton Bucket
Pelton wheel turbine is by and large utilized for mechanical power age in hydroelectric power plant. Vibration delivered in the framework is constrained vibration. The dynamic attributes of a hydro turbine control depend...
EFFECT OF CUTTING SPEED ON GENERATION OF HEAT AT WORK-TOOL INTERFACE OF COPPER BASED SILVER AND BRASS ALLOYS
Copper and its alloys are extensively used in various electrical and other industrial applications, due to its high thermal and electrical conductivity. The machinability of copper depends on its alloying elements and it...