High Pressure Refrigerants Condensation Modeling in Horizontal Pipe Minichannels

被引：0

作者：

Sikora, Malgorzata ^{[1
]}

Bohdal, Tadeusz ^{[1
]}

Kruzel, Marcin ^{[1
]}

机构：

[1] Koszalin Univ Technol, Dept Energet, Raclawicka St 15-17, PL-75620 Koszalin, Poland

来源：

HEAT TRANSFER ENGINEERING | 2023年 / 44卷 / 11-12期

关键词：

STABLE DROPWISE CONDENSATION; HEAT-TRANSFER; 2-PHASE FLOW; DIAMETER; MIXTURE; R410A;

D O I：

10.1080/01457632.2022.2113453

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The study of refrigerant condensation in minichannels is a very wide and complicated issue. An important aspect due to the range of the two-phase changes is mathematical and computer modeling. It allows providing calculation of heat transfer coefficient and pressure drops for many different refrigerants under different flow conditions. A mathematical model for the calculation of heat transfer coefficient and pressure drop during condensation of refrigerants in pipe minichannels is presented in this work. The model was obtained in MATLAB software based on conservation equations. The results of the calculations were verified by the authors' own experimental investigations data and experimental data from the literature. This article concerns the results of R404A, R410A and R407C refrigerants condensation modeling.

引用

页码：970 / 986

页数：17

共 50 条

[41] Heat Transfer Investigation during Condensation on the Horizontal Pipe
Zainullina, Elza R.
Mityakov, Vladimir Yu.
INVENTIONS, 2023, 8 (01)
[42] Condensation-induced water hammer in a horizontal pipe
Martin, C. Samuel
KERNTECHNIK, 2012, 77 (02) : 94 - 100
[43] Experimental investigation and modeling of the pressure drop of ice slurry flow in horizontal pipe
Mellari, Souheila
INTERNATIONAL JOURNAL OF REFRIGERATION, 2023, 147 : 134 - 142
[44] EXPERIMENTAL STUDY ON CONDENSATION HEAT TRANSFER OF FLUOROCARBON REFRIGERANTS OUTSIDE HORIZONTAL TUBES
Inoue, N.
Kiriyama, T.
Takahashi, H.
23RD IIR INTERNATIONAL CONGRESS OF REFRIGERATION, 2011, 23 : 243 - +
[45] Condensation of refrigerants in horizontal microfin tubes: comparison of prediction methods for heat transfer
Wang, HS
Honda, H
INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, 2003, 26 (04): : 452 - 460
[46] A Review on Horizontal Convective Condensation of Refrigerants Within a Micro-Fin Tube
Kedzierski, M. A.
Goncalves, J. M.
JOURNAL OF ENHANCED HEAT TRANSFER, 2017, 24 (1-6) : 499 - 516
[47] Experimental study on pressure drop of R32, R152a and R22 during condensation in horizontal minichannels
Liu, Na
Li, Junming
EXPERIMENTAL THERMAL AND FLUID SCIENCE, 2016, 71 : 14 - 24
[48] AN EXPERIMENTAL STUDY ON CONDENSATION OF PURE REFRIGERANTS IN HORIZONTAL RECTANGULAR MINI-CHANNELS
Jige, D.
Koyama, S.
Mino, M.
23RD IIR INTERNATIONAL CONGRESS OF REFRIGERATION, 2011, 23 : 689 - +
[49] Horizontal convective condensation of alternative refrigerants within a micro-fin tube
Kedzierski, MA
Goncalves, JM
JOURNAL OF ENHANCED HEAT TRANSFER, 1999, 6 (2-4) : 161 - 178
[50] Pressure Drop in a Horizontal Packed Pipe
Hashim, E. T.
Kamel, R. S.
PETROLEUM SCIENCE AND TECHNOLOGY, 2013, 31 (03) : 262 - 266

← 1 2 3 4 5 →