JPS55115610A - Apparatus for preventing occurrence of flow separation - Google Patents

Apparatus for preventing occurrence of flow separation

Info

Publication number
JPS55115610A
JPS55115610A JP2072579A JP2072579A JPS55115610A JP S55115610 A JPS55115610 A JP S55115610A JP 2072579 A JP2072579 A JP 2072579A JP 2072579 A JP2072579 A JP 2072579A JP S55115610 A JPS55115610 A JP S55115610A
Authority
JP
Japan
Prior art keywords
flow
wall surface
cooling
induced
generation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2072579A
Other languages
Japanese (ja)
Inventor
Ryoji Oba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP2072579A priority Critical patent/JPS55115610A/en
Publication of JPS55115610A publication Critical patent/JPS55115610A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To prevent the generation of flow separation effectively, by providing cooling and heating means appropriately at portions where the direction of fluid flow is changed drastically.
CONSTITUTION: For clockwise swirling flow of separated vortices flowing upward along the vertical wall surface at a deflected or enlarged portion 11, downward flow is induced by cooling the wall surface by cooling means 6. On the other hand, for counterclockwise flow of separated vortices flowing downward along the wall surface, upward flow is induced by heating the wall surface by heating means 10. Thus, it is enabled to completely prevent the generation of separation of fluid flowing through the inside of a conduit.
COPYRIGHT: (C)1980,JPO&Japio
JP2072579A 1979-02-26 1979-02-26 Apparatus for preventing occurrence of flow separation Pending JPS55115610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2072579A JPS55115610A (en) 1979-02-26 1979-02-26 Apparatus for preventing occurrence of flow separation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2072579A JPS55115610A (en) 1979-02-26 1979-02-26 Apparatus for preventing occurrence of flow separation

Publications (1)

Publication Number Publication Date
JPS55115610A true JPS55115610A (en) 1980-09-05

Family

ID=12035145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2072579A Pending JPS55115610A (en) 1979-02-26 1979-02-26 Apparatus for preventing occurrence of flow separation

Country Status (1)

Country Link
JP (1) JPS55115610A (en)

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