DE762991C - - Google Patents

Info

Publication number
DE762991C
DE762991C DENDAT762991D DE762991DA DE762991C DE 762991 C DE762991 C DE 762991C DE NDAT762991 D DENDAT762991 D DE NDAT762991D DE 762991D A DE762991D A DE 762991DA DE 762991 C DE762991 C DE 762991C
Authority
DE
Germany
Prior art keywords
blade
vibrations
cross
line
higher order
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.)
Active
Application number
DENDAT762991D
Other languages
German (de)
English (en)
Publication of DE762991C publication Critical patent/DE762991C/de
Active legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/30—Vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
    • F01D5/043—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or vice versa, type
    • F01D5/048—Form or construction
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DENDAT762991D Active DE762991C (enExample)

Publications (1)

Publication Number Publication Date
DE762991C true DE762991C (enExample)

Family

ID=577391

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT762991D Active DE762991C (enExample)

Country Status (1)

Country Link
DE (1) DE762991C (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19957718C1 (de) * 1999-11-30 2001-06-13 Mtu Muenchen Gmbh Schaufel mit optimiertem Schwingungsverhalten
DE19941323C2 (de) * 1998-09-02 2002-06-13 Inst Francais Du Petrole Polyphasische Turbomaschine mit verbesserter Phasendurchmischung und Verfahren

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19941323C2 (de) * 1998-09-02 2002-06-13 Inst Francais Du Petrole Polyphasische Turbomaschine mit verbesserter Phasendurchmischung und Verfahren
DE19957718C1 (de) * 1999-11-30 2001-06-13 Mtu Muenchen Gmbh Schaufel mit optimiertem Schwingungsverhalten
US6503053B2 (en) 1999-11-30 2003-01-07 MTU Motoren-und Turbinen München GmbH Blade with optimized vibration behavior

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