JPS5452242A - Nozzle of heated water turbine - Google Patents

Nozzle of heated water turbine

Info

Publication number
JPS5452242A
JPS5452242A JP11830677A JP11830677A JPS5452242A JP S5452242 A JPS5452242 A JP S5452242A JP 11830677 A JP11830677 A JP 11830677A JP 11830677 A JP11830677 A JP 11830677A JP S5452242 A JPS5452242 A JP S5452242A
Authority
JP
Japan
Prior art keywords
nozzle
flow
heated water
wall surface
phase
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
JP11830677A
Other languages
Japanese (ja)
Inventor
Sadao Sato
Kiyotada Mitsuyoshi
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP11830677A priority Critical patent/JPS5452242A/en
Publication of JPS5452242A publication Critical patent/JPS5452242A/en
Pending legal-status Critical Current

Links

Landscapes

  • Engine Equipment That Uses Special Cycles (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

PURPOSE: To improve turbine driving performance of pressurized, heat water, by causing drastic volume change of heated water in a nozzle with a slit by way of flash, thus atomizing and distributing the heated water uniformly, and accelerating the same by gas.
CONSTITUTION: Slit 5 is formed in the wall surface at the outlet portion of nozzle located downstreams of throat portion 1, and a portion of pressurized, heated water in liquid phase or gas phase or both, flowing separately at high-pressure portion of nozzle inlet 2, is by-passed from main stream to outlet portion 3 through by- pass line 4. By use of the force caused when two-phase flash flow is expanded due to pressure drop of the by-pass flow, annular flow S of liquid film formed on the wall surface of the nozzle is separated from the wall surface and broken into fine pieces, whereby high-speed flow of finely and uniformly atomized water particles, with no speed difference between the gas phase and the liquid phase flow, can be obtained
COPYRIGHT: (C)1979,JPO&Japio
JP11830677A 1977-09-30 1977-09-30 Nozzle of heated water turbine Pending JPS5452242A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11830677A JPS5452242A (en) 1977-09-30 1977-09-30 Nozzle of heated water turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11830677A JPS5452242A (en) 1977-09-30 1977-09-30 Nozzle of heated water turbine

Publications (1)

Publication Number Publication Date
JPS5452242A true JPS5452242A (en) 1979-04-24

Family

ID=14733410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11830677A Pending JPS5452242A (en) 1977-09-30 1977-09-30 Nozzle of heated water turbine

Country Status (1)

Country Link
JP (1) JPS5452242A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5937203A (en) * 1982-08-25 1984-02-29 Kobe Steel Ltd Nozzle for hot water turbine
JPS6434402U (en) * 1987-08-25 1989-03-02
US4959662A (en) * 1986-06-13 1990-09-25 Canon Kabushiki Kaisha Ink jet recorder having means for removing unused ink from ink discharge orifice and for capping same
CN112658011A (en) * 2020-12-17 2021-04-16 东北农业大学 Method for separating eggshell membrane

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5937203A (en) * 1982-08-25 1984-02-29 Kobe Steel Ltd Nozzle for hot water turbine
US4959662A (en) * 1986-06-13 1990-09-25 Canon Kabushiki Kaisha Ink jet recorder having means for removing unused ink from ink discharge orifice and for capping same
JPS6434402U (en) * 1987-08-25 1989-03-02
CN112658011A (en) * 2020-12-17 2021-04-16 东北农业大学 Method for separating eggshell membrane

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