Heating, ventilation, air conditioning, gas supply and lighting

Determination of factors affecting the total heat loss coefficient in a vacuum U-tube solar thermal collector

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Research article

DOI:

https://doi.org/10.60797/IRJ.2026.163.79

Issue: № 1 (163), 2026

Suggested:

02.09.2025

Accepted:

12.01.2026

Published:

23.01.2026

Rightholder: authors. License: Attribution 4.0 International (CC BY 4.0)

208

DEVELOPMENT OF MATHEMATICAL MODEL FOR OPTIMIZATION OF EVAPORATORS WITH INDUCTIVE HEATING OF LIQUEFIED HYDROCARBON GAS

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Research article

DOI:

https://doi.org/10.23670/IRJ.2024.142.122

Issue: № 4 (142), 2024

Suggested:

09.01.2024

Accepted:

15.03.2024

Published:

17.04.2024

Rightholder: authors. License: Attribution 4.0 International (CC BY 4.0)

989

A SUMMARY OF THE DEVELOPMENT OF HYDRAULIC CALCULATION OF GAS NETWORKS

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Research article

DOI:

https://doi.org/10.23670/IRJ.2023.134.62

Issue: № 8 (134), 2023

Suggested:

02.06.2023

Accepted:

21.07.2023

Published:

17.08.2023

Rightholder: authors. License: Attribution 4.0 International (CC BY 4.0)

1626

Increasing the Efficiency of a Flat Solar Collector

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Research article

Shtim A. S.

DOI:

https://doi.org/10.23670/IRJ.2023.130.8

Issue: № 4 (130), 2023

Suggested:

12.01.2023

Accepted:

29.03.2023

Published:

17.04.2023

Rightholder: authors. License: Attribution 4.0 International (CC BY 4.0)

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