JPS57173571A - Improvement of performance in fluid machine from combination of guide vane and free flow path - Google Patents

Improvement of performance in fluid machine from combination of guide vane and free flow path

Info

Publication number
JPS57173571A
JPS57173571A JP56056968A JP5696881A JPS57173571A JP S57173571 A JPS57173571 A JP S57173571A JP 56056968 A JP56056968 A JP 56056968A JP 5696881 A JP5696881 A JP 5696881A JP S57173571 A JPS57173571 A JP S57173571A
Authority
JP
Japan
Prior art keywords
free flow
improvement
performance
combination
flow path
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
JP56056968A
Other languages
Japanese (ja)
Inventor
Yoshio Sato
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP56056968A priority Critical patent/JPS57173571A/en
Publication of JPS57173571A publication Critical patent/JPS57173571A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/16—Stators
    • F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
    • F03B3/183—Adjustable vanes, e.g. wicket gates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Abstract

PURPOSE:To perform propagation of outflow energy, by providing free flow paths to the outside of guide vanes. CONSTITUTION:In a fluid machine comprising guide vanes 3 and an impeller 4, when free flow paths 5, 6 are provided in the outside of this machine, flowing out fluid from the guide vanes 3 causes a large circumferential energy component constantly from an inlet 5 to an outlet 6 of the free flow paths. Accordingly, applied energy to the fluid is increased by the amount of said free flow paths, and energy propagation can be performed.
JP56056968A 1981-04-17 1981-04-17 Improvement of performance in fluid machine from combination of guide vane and free flow path Pending JPS57173571A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56056968A JPS57173571A (en) 1981-04-17 1981-04-17 Improvement of performance in fluid machine from combination of guide vane and free flow path

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56056968A JPS57173571A (en) 1981-04-17 1981-04-17 Improvement of performance in fluid machine from combination of guide vane and free flow path

Publications (1)

Publication Number Publication Date
JPS57173571A true JPS57173571A (en) 1982-10-25

Family

ID=13042317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56056968A Pending JPS57173571A (en) 1981-04-17 1981-04-17 Improvement of performance in fluid machine from combination of guide vane and free flow path

Country Status (1)

Country Link
JP (1) JPS57173571A (en)

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