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Papers tagged with "Refrigerant"
Energy And Exergy Performance Evaluation Of A Vapour Compression Refrigeration System Using Conventional (R134a) And TiO₂ Nano-Refrigerant
The Increasing Demand For Energy-efficient And Environmentally Sustainable Refrigeration Systems Has Led To The Exploration Of Advanced Working Fluids. This Study Presents The Energy And Exergy Analysis Of A Vapour Compression Refrigeration...
ANALYSIS AND ENHANCEMENT OF COMMERCIAL REFRIGERATION CYCLES USING THE NATURAL REFRIGERANT CO2
In This Study, Analysis And Improvement Of Commercial Refrigeration Cycles Utilizing The Natural Refrigerant CO2 With Multi-Ejector And Exclusive Mechanical Subcooling. In Response To The Increased GWP (Global Warming Potential) Of HydroFlu...
PERFORMANCE ANALYSIS OF R-508A AN ECO FRIENDLY REFRIGERANT COMPARING WITH R-134A IN VCR SYSTEM TO REDUCE DEPLETION OF OZONE LAYER
The Purpose Of This Mission Is To Relatively Examine Of COP The Usage Of R-134A & R-508A Refrigerant In Domestic Fridge At Regular Country Circumstance. Two Special Refrigerants Are R-134A And R-508A. The Refrigerant 134A Is 0 Ozone Depleti...
EXPERIMENTAL INVESTIGATION OF HEAT PUMP USING R-134A AND NANO REFRIGERANTS
Experimental Investigation Of Heat Pump Performance Using Nano-refrigerant Is Presented In This Work. Nano-refrigerant Was Prepared In Current Work By Mixing 50 Nanometers Diameter Of Copper Oxide CuO Nanoparticles With Polyolester Lubricat...
LOW GWP REFRIGERANTS FOR CHILLER SYSTEMS
In Present Paper, Various Low GWP Refrigerants Available For The All Type Of Chiller Systems Working On The Low Pressure, Medium Pressure, And High Pressure Refrigerants Like Conventional Centrifugal Chiller, Screw And Oil-free Centrifugal...
BRIEF ON USING ISOBUTANE MIXTURE FOR COOLING SYSTEM AND COMPARATIVE ENERGY ANALYSIS WITH CONVENTIONAL SYSTEM
At Present Energy Conservation Is A Vastly Researched And Renowned Topic. It Is Also Of Need. In India As A Domestic Fuel Iso-butane Gas Is Stored In Liquefied State Before Its Utilization. The Energy Spent For Pressurizing Is Almost Wasted...
Liquefied Petroleum Gas as a Refrigerant: A review
In Present Day, A Huge Amount Of Money Is Spend On Electricity To Run Refrigerator And Refrigerants, Also Refrigerants Like CFC, HFC, Etc Have Negative Impact On Environment. Hence People Are Looking Towards Efficient And Environment Friend...
EXPERIMENTAL ANALYSIS OF WASTE HEAT RECOVERY FROM CONDENSER OF REFRIGERATOR
Energy Can Be Mainly Divided Into Two Types Of High Grade Energy And Low Grade Energy. The High Grade Energy Sources Are Limited And Depleting Rapidly. So, It Is Necessary To Make Use Of Non Conventional Sources Of Energy Or To Recover The...
PERFORMANCE ENHANCEMENT OF VAPOUR COMPRESSION CYCLE USING R134+AL2O3 NANOREFRIGERANT.
The Recent Advancements In Nanotechnology Have Originated Some New Heat Transfer Fluids I.e. Nanofluids Which Are Prepared By Dispersing And Suspending The Solid Nanoparticles In Conventional Heat Transfer Fluids. These Nanofluids Are Havin...
UTILIZATION OF GREEN ENERGY IN REFRIGERATION & AIR CONDITIONING SYSTEM
The Most Important Aspect Of Today's World Is To Conserve Energy. Cooling Systems Is One Of The Appliances That Consume A Large Amount Of Power. The Paper Deals With The Conservation Of Energy In Such Appliances. Today’s Challenge Is The Ne...
PERFORMANCE EVALUATION OF HOUSEHOLD REFRIGERATOR USING DIFFERENT CONCENTRATION OF R290 WITH R134A
Air, Ammonia, Carbon Dioxide And Water And HC Are The Only Refrigerants With Zero ODP And Negligible GWP And Low Environmental Impact And Now R134a Is Widely Used Refrigerant In Domestic Refrigerator. An Experimental Performance Study Is Do...
PERFORMANCE IMPROVEMENT OF A REFRIGERATION SYSTEM BY USING ALTERNATIVE REFRIGERANTS R436A AND R600A
Now-a-days, By The Use Of Refrigerants Like Chloro Fluoro Carbons And Hydro Fluoro Carbons. The Climatic Temperatures Of The Earth Are Changing Drastically Due To The Release Of Green House Gases In To The Earth’s Atmosphere Which Causes H...
EXPERIMENTAL INVESTIGATIONS ON PASSIVE DEVICES IN A VCR SYSTEM WITH R600a REFRIGERANT
Vapour Compression System The Process Of Throttling Is Isenthalpic, Which Means That The Kinetic Energy Produced During The Pressure Reduction Is Dissipated And Eventually Wasted. Through The Action Of Passive Devices (diffuser And Nozzle),...
PERFORMANCE IMPROVEMENT OF VCR SYSTEM USING SIO2 NANO POWDER WITH POLYOLESTER OIL AND MINERAL OIL AS LUBRICANT
Lubrication Oil Is Required For Smooth Running Of The Compressor In The Vapour Compression Refrigeration Systems. In Order To Reduce Friction Between The Moving Parts Of The Compressor, Lubrication Is Much Needed. Nano-particles As Additiv...
PERFORMANCE ANALYSIS OF VCR SYSTEM BY APPLYING MAGNETIC FIELD TO LIQUID LINE USING R134A REFRIGERANT
This Paper Represents Experimental Investigations Carried Out To Study The Effect Of Magnetic Field On Energy Savings In Vapour Compression Refrigeration System. By Applying Magnetic Field To Fluid Flow, Atomization Of The Fluid Will Takes...