Thermo-economic and environmental analysis of a small capacity vapor compression refrigeration system using R290, R1234yf, and R600a

CH de Paula, WM Duarte, TTM Rocha… - International Journal of …, 2020 - Elsevier
In recent years, the international community has been continuously encouraged the
development of new vapor compression refrigeration systems, that operate with ecological …

An examination of the vapour compression refrigeration system performance utilizing several environmentally friendly refrigerants and the effect of nanoparticles-a …

H Patel, DK Singh, OP Verma - Materials Today: Proceedings, 2024 - Elsevier
The refrigeration system stands out as a significant contributor to the escalating trend in
energy consumption. Therefore, implementing energy-saving measures is considered one …

Energetic, exergetic, environmental, and economic assessment of a cascade refrigeration system operating with four different ecological refrigerant pairs

CH de Paula, WM Duarte, TTM Rocha… - … Journal of Air …, 2021 - World Scientific
In this work, a cascade refrigeration system operating with four different ecological
refrigerant pairs was modeled. This system uses R744 (Carbon dioxide) in the low …

[HTML][HTML] Особенности расчета и прогнозирования работы теплонасосных установок на хладагентах четвертого поколения

ВВ Карнаух - Журнал Сибирского федерального университета …, 2022 - cyberleninka.ru
В работе рассмотрены основные показатели, характеризующие работу
парокомпрессионных теплонасосных установок (ПКТУ) с термодинамической и …

Specifics of calculation and prediction of the operation of heat pumps working on fourth generation refrigerants

VV Karnaukh - … of Siberian Federal University. Engineering & …, 2022 - search.proquest.com
In this paper, the main metrics for measuring the productivity of vapor compression heat
pumps (VCHP) from the thermodynamic and environmental points of view were discussed …

Studi Kinerja dan Konsumsi Energi Air Blast Freezer Menggunakan Refrigeran Hidrofluorokarbon dan Hidrokarbon

RN Selan, MM Dwinanto - Jurnal Dinamika Vokasional Teknik …, 2021 - journal.uny.ac.id
Penggunaan refrigeran hidrokarbon yang lebih ramah lingkungan dibandingkan dengan
hidrofluorokarbon telah menjadi tuntutan dan isu sentral pada masa yang akan datang baik …

[PDF][PDF] COB-2021-0191 ENERGY AND EXERGO-ECOLOGICAL ANALYSIS OF A REFRIGERATION SYSTEM USING R290 AND R1234YF AS A REPLACEMENT FOR …

CH de Paula, WM Duarte, TTM Rocha, RN de Oliveira… - researchgate.net
This paper presents a mathematical model of a vapor compression refrigeration system
operating under steadystate conditions. This model was used to design an energy-efficient …

Evaporatively Cooled Window Air Conditioner in a Hot and Dry Climate—An Experimental Analysis

Pragati, P Anuradha - Latest Trends in Renewable Energy Technologies …, 2021 - Springer
In extremely hot and dry weather conditions, the condenser pressure rises beyond its set
value when the temperature rises beyond the designed condenser temperature. So in the …

A Multi-objective optimisation of vapour-compression refrigeration systems using Microsoft Excel: Multi-objective optimisation analyses using Microsoft Excel

MM El-Awad, MS Al-Saidi - engrxiv.org
This paper presents a methodology for using a general-purpose spreadsheet application,
which is Microsoft Excel, as an effective modelling platform for multi-objective optimisation …

Simulasi Termodinamika Pengaruh Temperatur Subcooling di Kondensor Terhadap Kinerja Cold Storage

W Bunganaen - ejurnal.undana.ac.id
Temperatur subcooling di kondensor dapat mempengaruhi kinerja sistem refrigerasi secara
keseluruhan. Salah satu sistem refrigerasi yang memegang peran penting dalam rantai …