A simulation for predicting potential cooling effect on LPG-fuelled vehicles

Setiyo, Muji; Soeparman, Sudjito; Wahyudi, Slamet; Hamidi, Nurkholis

doi:10.1063/1.4943426

Cited by 10 publications

(6 citation statements)

References 8 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Isu global warming potential (GWP) dan ozone depleting potential (ODP) Sementara itu, campuran propana dan butana (LPG) juga diteliti pada sistem AC mobil hibrida menggunakan sistem setengah siklus, baik melalui simulasi maupun eksperimental [9]- [12], bahkan juga telah diaplikasikan pada katup ekspansi dari material PTFE [13].…”

Section: Pendahuluanunclassified

Kajian Pengaruh Perubahan Konsentrasi Refrigerant Musicool 134-CO2 Terhadap Performa Katup Ekspansi Tipe TEV

Purnomo

Priyanto

2018

AutoExp

View full text Add to dashboard Cite

Artikel ini menyajikan efek penambahan komposisi CO2 dalam sistem refrigerasi kompresi uap yang menggunakan refrigerant Musicool 134. Penelitian dilakukan untuk mengetahui karakteristik katup ekspansi (TEV) dengan variabel komposisi CO2 dari 0%, 1,5%, 3% dan 5% pada kecepatan putar kompresor 1000 dan 1500 rpm, penambahan beban pendinginan serta penggunaan IHE. Pengukuran dilakukan dengan mencatat nilai tekanan dan temperatur masuk serta keluar katup ekspansi. Hasil penelitian menunjukkan bahwa penambahan komposisi CO2 meningkatkan tekanan masuk dan menurunkan tekanan keluar katup ekspansi.

show abstract

Section: Pendahuluanunclassified

Kajian Pengaruh Perubahan Konsentrasi Refrigerant Musicool 134-CO2 Terhadap Performa Katup Ekspansi Tipe TEV

Purnomo

Priyanto

2018

AutoExp

View full text Add to dashboard Cite

show abstract

“…This method offers the utilization of exhaust gas that is better and can reduce fuel consumption. Recently, Setiyo et al (2016) have been investigating the potential cooling effect of LPG-fueled vehicles to cool the car's cabin. A numerical simulation performed to calculate the potential heat absorption on LPG vaporizer device.…”

Section: The Alternative Methods To Drive the A/c Systemsmentioning

confidence: 99%

The Alternative Way to Drive the Automobile Air-Conditioning, Improve Performance, and Mitigate the High Temperature: A Literature Overview

Setiyo

Soeparman

Wahyudi

et al. 2017

Period. Polytech. Transp. Eng.

View full text Add to dashboard Cite

show abstract

“…LPG is a blend of hydrocarbons such as propane, butane, or isobutene and can act as a potential refrigerant for use in a HCACS. The cooling effect-produced refrigerant LPG depends on the formation of LPG [4]. The evaporator is the heart of the HCACS, since it exchanges heat between the conditioned air and the refrigerant.…”

Section: Introductionmentioning

confidence: 99%

Energy Efficiency Ratio Analysis of Half Cycle Air-Conditioners Using Liquified Petroleum Gas

Muzaffar

Tayyab

Abbas

et al. 2021

The 1st International Conference on Energy, Power and Environment

View full text Add to dashboard Cite

Alternative fuels have proven to be an effective means of reducing the environmental impact of road transportation. On the other hand, the increasing use of air conditioning has declined the fuel economy of passenger vehicles. Half-cycle air conditioning systems (HCACSs) can address this concern of the declining fuel economy by using the fuel as a refrigerant. One of the candidates to be considered as refrigerants in HCACSs is liquefied petroleum gas (LPG). Under various conditions, LPG in the liquid state is injected into the evaporator of an HCACS. At the end of the evaporation process, LPG vapors can be directed for the combustion taking place in devices such as generators, automobiles, and cooking stoves. The present study investigates the performance of three in-housed manufactured evaporators having staggered and/or aligned tube arrangements with variable tube sizes, numbers of fins, fin spacings, and fin materials. As a refrigerant, LPG, having 65% propane and 35% butane, was passed through three evaporators. The energy efficiency ratios (EERs) were indirectly measured for evaporative pressures of 132, 168, and 201 kPa, with mass flow rates of 0.6, 0.75, and 0.9 g/s, respectively, when the fan speed interacting with the evaporators was varied. The results revealed that the aligned configuration with the same tube and fin material performed better even at low fan speeds.

show abstract

A simulation for predicting potential cooling effect on LPG-fuelled vehicles

Cited by 10 publications

References 8 publications

Kajian Pengaruh Perubahan Konsentrasi Refrigerant Musicool 134-CO2 Terhadap Performa Katup Ekspansi Tipe TEV

Kajian Pengaruh Perubahan Konsentrasi Refrigerant Musicool 134-CO2 Terhadap Performa Katup Ekspansi Tipe TEV

The Alternative Way to Drive the Automobile Air-Conditioning, Improve Performance, and Mitigate the High Temperature: A Literature Overview

Energy Efficiency Ratio Analysis of Half Cycle Air-Conditioners Using Liquified Petroleum Gas

Contact Info

Product

Resources

About