Experimental Study of Transition Boiling on a Vertical Wall in Open Vessel

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概要

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• Water in an open vessel was brought to the transition boiling from the outer surface of a vertical copper tube heated from inside with saturated steam. By analyzing the oscillograph record of the surface temperature and the steam film detecting probe, it was concluded that the transition boiling is a particular phenomenon in which the boiling surface gets alternately wet and dry. It was found that the boiling characteristic curve is smooth and continuous throughout the nucleate and the transition boiling, and a particular type of boining was observed in the vicinity of the maximum heat flux and was termed the burnout boiling.

• 一般社団法人日本機械学会の論文

著者

• ISHIGAI Seikan

  Faculty of Engineering, Osaka University

• Ishigai Seikan

  Faculty Of Engineering Osaka University

• KUNO Toshitaka

  Designing Engineer, Nippon Air Brake Co., Ltd.

• Kuno Toshitaka

  Designing Engineer Nippon Air Brake Co. Ltd.

関連論文

• Shell-Side Pressure Drop in the Multi-Baffled Shell-and-Tube Heat Exchangers
• Boiling Crisis in the Horizontal Channel : (4th Report, Analysis on Burnout Heat Flux in Annular Mist Flow)
• Measurement of the Component Flows in a Vertical Two-Phase Flow by Making Use of the Pressure Fluctuation : Part 2,The Flow Model for the Slug-Flow and Its Application
• Experimental Study of Structure of Gas Flow in Tube Banks with Tube Axes Normal to Flow Part II ; On the Structure of Gas Flow in Single-Column , Single-Row, and Double-Rows Tube Banks
• Measurement of the Component Flows in a Vertical Two-Phase Flow by Making Use of the Pressure Fluctuation : Part 1,Proposal of a Characteristic Number
• Boiling Crisis in the Horizontal Channel : 3rd Report, Burnout in Uniformly Heated Horizontal Tubes
• Boiling Crisis in the Horizontal Channel : 1st Report, Critical Heat Flux for Square Channel with Separately Heated Top or Bottom
• A Treament for Thermal Efficiency Improvement in the Brayton Cycle
• Experimental Study on Structure of Gas Flow in Tube Banks with Tube Axes Normal to Flow : Part 1, Karman Vortex Flow from Two Tubes at Various Spacings
• Experimental Study of Transition Boiling on a Vertical Wall in Open Vessel
• Flow Instabilities in Boiling Channels : Part 2 Geysering
• Flow Instabilities in Boiling Channels : Part 1 Pressure Drop Oscillation
• On the Flashing Flow of Saturated Water Through Horizontal Pipes
• Heat Transfer of the Impinging Round Water Jet in the Interference Zone of Film Flow along the Wall

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