AN EXPERIMENTAL STUDY OF FRICTION FACTOR IN THE TRANSITION REGION FOR SINGLE PHASE FLOW IN MINI- AND MICRO-TUBES

被引：0

作者：

Ghajar, Afshin. J. ^{[1
]}

Rao, Rahul P. ^{[1
]}

Cook, Wendell L. ^{[1
]}

Tang, Clement C. ^{[1
]}

机构：

[1] Oklahoma State Univ, Sch Mech & Aerosp Engn, Stillwater, OK 74078 USA

来源：

PROCEEDINGS OF THE 6TH INTERNATIONAL CONFERENCE ON NANOCHANNELS, MICROCHANNELS, AND MINICHANNELS, PTS A AND B | 2008年

关键词：

D O I：

暂无

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A systematic and accurate experimental investigation of friction factor in the transition region for single phase flow in mini- and micro-tubes has been performed for eight stainless steel tubes with diameters ranging from 2083 mu m to 667 mu m. The pressure drop measurements were carefully performed by paying particular attention to the sensitivity of the pressure-sensing diaphragms used in the pressure transducer. Experimental results indicated that the start and end of the transition region was influenced by varying the tube diameter. The friction factor profile was not significantly affected for the tube diameters between 2083 mu m and 1372 mu m. However, the influence of the tube diameter on the friction factor profile became noticeable as the diameter decreased from 1372 mu m to 667 mu m.

引用

页码：249 / 257

页数：9

共 50 条

[1] Friction factor correlations of slip flow in micro-tubes
Hong, Chungpyo
Asako, Yutaka
Faghri, Mohammad
[J]. ICNMM2007: PROCEEDINGS OF THE 5TH INTERNATIONAL CONFERENCE ON NANOCHANNELS, MICROCHANNELS, AND MINICHANNELS, 2007, : 365 - 372
[2] LOCAL FRICTION FACTOR OF COMPRESSIBLE LAMINAR OR TURBULENT FLOW IN MICRO-TUBES
Murakami, Shintaro
Asako, Yutaka
[J]. PROCEEDINGS IF THE ASME 9TH INTERNATIONAL CONFERENCE ON NANOCHANNELS, MICROCHANNELS AND MINICHANNELS 2011, VOL 1, 2012, : 295 - 303
[3] STUDY ON FLOW BOILING OF REFRIGERANTS IN MICRO/MINI- CHANNELS
He Wen
Zhao Chenru
Bo Hanliang
[J]. PROCEEDINGS OF 2021 28TH INTERNATIONAL CONFERENCE ON NUCLEAR ENGINEERING (ICONE28), VOL 2, 2021,
[4] THE EFFECT OF INNER SURFACE ROUGHNESS AND HEATING ON FRICTION FACTOR IN HORIZONTAL MICRO-TUBES
Tam, Lap Mou
Tam, Hou Kuan
Ghajar, Afshin J.
Ng, Wa San
Wong, Ieok Wa
Leong, Ka Fu
Wu, Choi Keng
[J]. PROCEEDINGS OF THE ASME/JSME/KSME JOINT FLUIDS ENGINEERING CONFERENCE 2011, VOL 1, PTS A-D, 2012, : 2965 - 2972
[5] Single-phase heat transfer in micro-tubes: A critical review
Krishnamoorthy, Chandramoulee
Rao, Rahul P.
Ghajar, Afshin J.
[J]. PROCEEDINGS OF THE ASME/JSME THERMAL ENGINEERING SUMMER HEAT TRANSFER CONFERENCE 2007, VOL 2, 2007, : 979 - 989
[6] Single-phase friction factor in micro-tubes: A critical review of measurement, instrumentation and data reduction techniques from 1991-2006
Krishnamoorthy, Chandramoulee
Ghajar, Afshin J.
[J]. ICNMM2007: PROCEEDINGS OF THE 5TH INTERNATIONAL CONFERENCE ON NANOCHANNELS, MICROCHANNELS, AND MINICHANNELS, 2007, : 813 - 825
[7] Single-phase pressure drop and heat transfer characteristics of turbulent liquid nitrogen flow in micro-tubes
Qi, S. L.
Zhang, P.
Wang, R. Z.
Xu, L. X.
[J]. INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2007, 50 (9-10) : 1993 - 2001
[8] Experimental investigations of local friction factors of laminar and turbulent gas flows in smooth micro-tubes
Hong, Chungpyo
Shigeishi, Takayuki
Asako, Yutaka
Faghri, Mohammad
[J]. INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2020, 158
[9] NUMERICAL STUDY OF FRICTION FACTOR AND HEAT TRANSFER CHARACTERISTICS FOR SINGLE-PHASE TURBULENT FLOW IN TUBES WITH HELICAL MICRO-FINS
Jasinski, Piotr
[J]. ARCHIVE OF MECHANICAL ENGINEERING, 2012, 59 (04) : 469 - 485
[10] No new physics in single-phase fluid flow and heat transfer in mini- and micro-channels-is it a conclusion?
Tao Wen-Quan
He Ya-Ling
Tang Gui-Hua
Li Zhuo
[J]. PROCEEDINGS OF THE MICRO/NANOSCALE HEAT TRANSFER INTERNATIONAL CONFERENCE 2008, PTS A AND B, 2008, : 639 - 648

← 1 2 3 4 5 →