Increasing the efficiency indicators of diesel engines by improving the cooling system

Khushnayev , Obid, Orakbaeva , Guljakhon

Муҳандислик ва Иқтисодиёт · 2026-yil

Annotatsiya

The paper investigates methods for improving the performance of diesel engines through the optimization ofthe cooling system. Particular attention is paid to the thermal load increase observed when spark-ignition engines areconverted to operate on natural gas. Experimental studies were conducted on a gas-fueled engine installed in a diesel–gas microbus. The results highlight the importance of optimizing the temperature regime of gas engines. Based on theanalysis, design and operational recommendations are proposed to improve the cooling system, enabling a reduction incooling temperature from 120 °C to 90 °C.

Maqola ma’lumotlari
MualliflarKhushnayev , Obid, Orakbaeva , Guljakhon
JurnalМуҳандислик ва Иқтисодиёт
NashriyotПлеханов номидаги Россия иқтисодиёти университетининг Тошкент шаҳридаги филиали
ISSN3060-463X, 3060-463X
Nashr sanasi2026-02-01
Jild4
Son2
TilIngliz
Ilmiy sohaTexnika
Indeksga qo‘shilgan2026-08-26

Maqolaning asl sahifasi

Kalit so‘zlar

cooling systems, performance indicators, spark ignition, gaseous fuel, fuel and economic indicators

Ilmiy soha

Texnika

Iqtibos keltirish

APAKhushnayev , Obid, & Orakbaeva , Guljakhon (2026). INCREASING THE EFFICIENCY INDICATORS OF DIESEL ENGINES BY IMPROVING THE COOLING SYSTEM. Муҳандислик ва Иқтисодиёт, 4(2). https://muhandislik-iqtisodiyot.uz/index.php/journal/article/view/2166
GOST (OAK)Khushnayev , Obid, Orakbaeva , Guljakhon INCREASING THE EFFICIENCY INDICATORS OF DIESEL ENGINES BY IMPROVING THE COOLING SYSTEM // Муҳандислик ва Иқтисодиёт. – 2026. – T. 4, № 2.
MLAKhushnayev , Obid, and Orakbaeva , Guljakhon. “INCREASING THE EFFICIENCY INDICATORS OF DIESEL ENGINES BY IMPROVING THE COOLING SYSTEM.” Муҳандислик ва Иқтисодиёт, 4(2), 2026. https://muhandislik-iqtisodiyot.uz/index.php/journal/article/view/2166
ChicagoKhushnayev , Obid, and Orakbaeva , Guljakhon. “INCREASING THE EFFICIENCY INDICATORS OF DIESEL ENGINES BY IMPROVING THE COOLING SYSTEM.” Муҳандислик ва Иқтисодиёт, 4(2) (2026). https://muhandislik-iqtisodiyot.uz/index.php/journal/article/view/2166
HarvardKhushnayev , Obid, and Orakbaeva , Guljakhon (2026) ‘INCREASING THE EFFICIENCY INDICATORS OF DIESEL ENGINES BY IMPROVING THE COOLING SYSTEM’, Муҳандислик ва Иқтисодиёт, 4(2). https://muhandislik-iqtisodiyot.uz/index.php/journal/article/view/2166
BibTeX
@article{khushnayevobid2026,
  title = {INCREASING THE EFFICIENCY INDICATORS OF DIESEL ENGINES BY IMPROVING THE COOLING SYSTEM},
  author = {Khushnayev , Obid and Orakbaeva , Guljakhon},
  journal = {Муҳандислик ва Иқтисодиёт},
  year = {2026},
  volume = {4},
  number = {2},
  url = {https://muhandislik-iqtisodiyot.uz/index.php/journal/article/view/2166}
}

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