Published 2001
| Version v1
Journal article
Critical heat fluxes on vertical tube inner surface in water flowing upward. Pt. 3. Effect of tube length on CHF
- 1. Kyoto Univ., Dept. of Energy Science and Technology, Uji, Kyoto (Japan)
- 2. Kyoto Univ., Institute of Advanced Energy, Uji, Kyoto (Japan)
Description
The critical heat fluxes (CHFs) in subcooled boiling of water in a short vertical tubes with the inner diameter of 9 mm, the lengths of 100 and 150 mm were measured for the flow velocities ranging from 4.0 to 13.3 m/s, at the pressure of 800 kPa. The CHFs versus the inlet subcooling at each flow velocity were divided into first, second and third groups, which were similar to the cases of the tube length of 50 mm. The CHFs decrease as L increase. The effect of tube lengths on CHF is discussed. (author)
Additional details
Publishing Information
- Journal Title
- Nippon Dennetsu Shinpojiumu Koen Ronbunshu
- Journal Volume
- 38
- Journal Page Range
- p. 589-590
- CODEN
- NDSRD4
Conference
- Title
- 38. national heat transfer symposium of Japan
- Dates
- 23-25 May 2001
- Place
- Saitama (Japan)
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 33036183
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- COMPARATIVE EVALUATIONS; CRITICAL HEAT FLUX; FORCED CONVECTION; LENGTH; LIQUID FLOW; PIPES; SUBCOOLED BOILING; TEMPERATURE DISTRIBUTION; TEMPERATURE GRADIENTS; TEMPERATURE RANGE 0273-0400 K; VELOCITY; WATER
- Descriptors DEC
- BOILING; CONVECTION; DIMENSIONS; ENERGY TRANSFER; EVALUATION; FLUID FLOW; HEAT FLUX; HEAT TRANSFER; HYDROGEN COMPOUNDS; MASS TRANSFER; OXYGEN COMPOUNDS; PHASE TRANSFORMATIONS; TEMPERATURE RANGE; TUBES
Optional Information
- Notes
- This CD-ROM can be used for WINDOWS, MACINTOSH; Acrobat Reader is included; Data in PDF format, 38s_g222.pdf; 5 refs., 7 figs.