Publicou 8 edições por ano
ISSN Imprimir: 1065-5131
ISSN On-line: 1563-5074
IF:
2.3
5-Year IF:
1.8
Immediacy Index:
0.2
Eigenfactor:
0.00037
JCI:
0.6
SJR:
0.433
SNIP:
0.593
CiteScore™::
4.3
H-Index:
35
Indexed in
FLOW BOILING HEAT TRANSFER IN R-600A FLOWS INSIDE AN ANNULAR TUBE WITH METALLIC POROUS INSERTS
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RESUMO
This investigation was undertaken to better understand the characteristics of flow boiling heat transfer (in which only the inlet is subcooled) in a hydrocarbon refrigerant, R-600a (isobutane), flowing in an annular tube with and without perforated copper porous inserts. Testing was conducted at a saturation temperature of 5° C, vapor qualities of 0.08−0.87, mass fluxes of 300−400 kg/m2s, and heat fluxes of 119.5−195.3 kW/m2. The effects of mass flux, heat flux, vapor quality, and insert geometry (porosity, mean pore diameter, and permeability) on R-600a heat transfer and pressure drop are discussed.
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Saha Sujoy Kumar, Ranjan Hrishiraj, Emani Madhu Sruthi, Bharti Anand Kumar, Active and Passive Techniques: Their Applications, in Introduction to Enhanced Heat Transfer, 2020. Crossref
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Saha Sujoy Kumar, Ranjan Hrishiraj, Emani Madhu Sruthi, Bharti Anand Kumar, Flow Boiling Enhancement Techniques, in Two-Phase Heat Transfer Enhancement, 2020. Crossref
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Saha Sujoy Kumar, Ranjan Hrishiraj, Emani Madhu Sruthi, Bharti Anand Kumar, Displaced Enhancement Devices and Wire Coil Inserts, in Insert Devices and Integral Roughness in Heat Transfer Enhancement, 2020. Crossref