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Keywords: Rectangular channel
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Proceedings Papers

Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A074, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92231
... prediction model for rectangular channels. The investigated interfacial parameters include interfacial area concentration, void fraction, bubble velocity, bubble chord length, and bubble frequency. The result reveals that XGBoosting has the best performance in forecasting. In order to further improve...
Proceedings Papers

Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A026, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92795
... rectangular channel of plate type fuel core. Based on this, this paper developed a set of thermal-hydraulic constitutive relation models suitable for narrow rectangular channels, including: flow resistance coefficient calculation model, wall heat transfer Coefficient calculation model, CHF calculation model...
Proceedings Papers

Proc. ASME. ICONE28, Volume 4: Student Paper Competition, V004T14A092, August 4–6, 2021
Publisher: American Society of Mechanical Engineers
Paper No: ICONE28-66238
... Proceedings of the 2021 28th International Conference on Nuclear Engineering ICONE28 August 4-6, 2021, Virtual, Online ICONE28-66238 RESEARCH ON THE AIR-WATER FLOW REGIME AND CHARACTERISTICS IN RECTANGULAR CHANNEL Qingche He Liangming Pan Luteng Zhang Chongqing University Chongqing University...
Proceedings Papers

Proc. ASME. ICONE21, Volume 4: Thermal Hydraulics, V004T09A075, July 29–August 2, 2013
Publisher: American Society of Mechanical Engineers
Paper No: ICONE21-16131
... STUDY OF PULSATING LAMINAR FLOW FIELD AND RESISTANCE CHARACTERISTICS IN RECTANGULAR CHANNEL LIU Yusheng Key Discipline Laboratory of Nuclear Safety and Simulation Technology, HEU Harbin,Heilongjiang,China Nuclear and Radiation Safety Center, MEP Beijing,China [email protected] Zhang Chunming...
Proceedings Papers

Proc. ASME. ICONE20-POWER2012, Volume 3: Thermal-Hydraulics; Turbines, Generators, and Auxiliaries, 159-164, July 30–August 3, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICONE20-POWER2012-54257
... The resistance characteristic of single-phase pulsating flow was experimentally investigated. Using de-ionized water, experiments were conducted in the horizontal rectangular channel with 5.647mm inner diameter, considering three factors that were average flow, pulsation amplitude and pulsation...
Topics: Pulsatile flow
Proceedings Papers

Proc. ASME. ICONE16, Volume 2: Fuel Cycle and High Level Waste Management; Computational Fluid Dynamics, Neutronics Methods and Coupled Codes; Student Paper Competition, 641-647, May 11–15, 2008
Publisher: American Society of Mechanical Engineers
Paper No: ICONE16-48194
... rectangular channel plate type fuel element mass flux distribution asymmetrical cooling In the plate type fuel reactor, all the fuel elements are arranged in parallel in the subassembly and set in the core, which create many isolated parallel rectangular channels. The arrangements...