DE2151661B2 - Einrichtung zur Ermittlung der thermischen Beanspruchung einer Turbinenwelle - Google Patents

Einrichtung zur Ermittlung der thermischen Beanspruchung einer Turbinenwelle

Info

Publication number
DE2151661B2
DE2151661B2 DE2151661A DE2151661A DE2151661B2 DE 2151661 B2 DE2151661 B2 DE 2151661B2 DE 2151661 A DE2151661 A DE 2151661A DE 2151661 A DE2151661 A DE 2151661A DE 2151661 B2 DE2151661 B2 DE 2151661B2
Authority
DE
Germany
Prior art keywords
temperature
turbine shaft
measuring point
turbine
determining
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.)
Ceased
Application number
DE2151661A
Other languages
German (de)
English (en)
Other versions
DE2151661A1 (de
Inventor
Hans Georg Dipl.-Ing. Dlugos
Friedrich Dipl.-Ing. Zerrmayr
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.)
Kraftwerk Union AG
Original Assignee
Kraftwerk Union AG
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 Kraftwerk Union AG filed Critical Kraftwerk Union AG
Priority to DE2151661A priority Critical patent/DE2151661B2/de
Priority to NL7213690A priority patent/NL7213690A/xx
Priority to FR7236469A priority patent/FR2157508A5/fr
Priority to GB4747672A priority patent/GB1362631A/en
Priority to SE7213313A priority patent/SE379571B/xx
Priority to JP47102782A priority patent/JPS4846707A/ja
Priority to US00298032A priority patent/US3832893A/en
Publication of DE2151661A1 publication Critical patent/DE2151661A1/de
Publication of DE2151661B2 publication Critical patent/DE2151661B2/de
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/48—Analogue computers for specific processes, systems or devices, e.g. simulators
    • G06G7/56—Analogue computers for specific processes, systems or devices, e.g. simulators for heat flow
    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/02—Arrangement of sensing elements
    • F01D17/08—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure
    • F01D17/085—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure to temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Turbines (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
DE2151661A 1971-10-16 1971-10-16 Einrichtung zur Ermittlung der thermischen Beanspruchung einer Turbinenwelle Ceased DE2151661B2 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE2151661A DE2151661B2 (de) 1971-10-16 1971-10-16 Einrichtung zur Ermittlung der thermischen Beanspruchung einer Turbinenwelle
NL7213690A NL7213690A (enExample) 1971-10-16 1972-10-10
FR7236469A FR2157508A5 (enExample) 1971-10-16 1972-10-13
GB4747672A GB1362631A (en) 1971-10-16 1972-10-13 Apparatus for determining thermal stress in the shaft of a steam or gas turbine
SE7213313A SE379571B (enExample) 1971-10-16 1972-10-16
JP47102782A JPS4846707A (enExample) 1971-10-16 1972-10-16
US00298032A US3832893A (en) 1971-10-16 1972-10-16 Device for indicating or controlling load changes in steam or gas turbines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2151661A DE2151661B2 (de) 1971-10-16 1971-10-16 Einrichtung zur Ermittlung der thermischen Beanspruchung einer Turbinenwelle

Publications (2)

Publication Number Publication Date
DE2151661A1 DE2151661A1 (de) 1973-04-19
DE2151661B2 true DE2151661B2 (de) 1975-10-09

Family

ID=5822571

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2151661A Ceased DE2151661B2 (de) 1971-10-16 1971-10-16 Einrichtung zur Ermittlung der thermischen Beanspruchung einer Turbinenwelle

Country Status (7)

Country Link
US (1) US3832893A (enExample)
JP (1) JPS4846707A (enExample)
DE (1) DE2151661B2 (enExample)
FR (1) FR2157508A5 (enExample)
GB (1) GB1362631A (enExample)
NL (1) NL7213690A (enExample)
SE (1) SE379571B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5082419A (enExample) * 1973-11-28 1975-07-03
JPS51116318A (en) * 1975-04-04 1976-10-13 Hitachi Ltd Protecting system of fatgue failure by thermal stress of gas turbine
US4046002A (en) * 1976-11-02 1977-09-06 General Electric Company Method and apparatus for determining rotor life expended
US4104908A (en) * 1977-10-20 1978-08-08 General Electric Company Bore stress limit index
USRE32685E (en) * 1981-04-01 1988-05-31 General Electric Company Double flow reheat diaphragm
DE3314181A1 (de) * 1983-04-19 1984-10-25 Kraftwerk Union AG, 4330 Mülheim Verfahren zur ueberwachung der ermuedung von bauteilen, z.b. in kernkraftwerken
US6694742B2 (en) * 2002-06-26 2004-02-24 General Electric Company Gas turbine system operation based on estimated stress

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1680589A (en) * 1924-10-22 1928-08-14 Bock Wilhelm Thermoelectric stress meter
US2755999A (en) * 1952-05-17 1956-07-24 Gen Motors Corp Temperature measuring and control apparatus
US3357239A (en) * 1965-08-10 1967-12-12 Avco Corp Gas turbine engine life indicator
US3538707A (en) * 1969-04-01 1970-11-10 Avco Corp Fuel flow control valve for gas turbine

Also Published As

Publication number Publication date
DE2151661A1 (de) 1973-04-19
JPS4846707A (enExample) 1973-07-03
SE379571B (enExample) 1975-10-13
US3832893A (en) 1974-09-03
GB1362631A (en) 1974-08-07
FR2157508A5 (enExample) 1973-06-01
NL7213690A (enExample) 1973-04-18

Similar Documents

Publication Publication Date Title
EP2696175B1 (de) Verfahren zum Erfassen der Durchflussmenge einer Kreiselpumpe
DE2151661B2 (de) Einrichtung zur Ermittlung der thermischen Beanspruchung einer Turbinenwelle
DE102011120899A1 (de) Vorrichtung und Verfahren zur Bestimmung des Massenstroms eines Fluids
DE69120088T2 (de) Vorrichtung zur feststellung des dampfdruckes von flüssigkeiten
DE2116002B2 (de) Durchflusskuevette
DE102016111729A1 (de) Wägezelle
DE102010054118A1 (de) Sensorsystem oder Sensor zur Detektion von mechanischen oder thermischen Messgrößen oder Systemzuständen
DE102007023824A1 (de) Thermischer Massendurchflussmesser
EP1014061A1 (de) Verfahren zur Bestimmung der über den Querschnitt einer Gasleitung gemittelten Gastemperatur
EP2947436A1 (de) Verfahren zur bestimmung der oberflächentemperatur eines garguts
DE4105445A1 (de) Verfahren im zusammenhang mit impedanzgebern in radiosonden
DE102016100835A1 (de) Aufbau einer Sensorik
EP3800454B1 (de) Erfassungssystem für eine fluidleitung, fluidleitungssystem und klimaanlage
DE2835523C3 (de) Differenzdruck-Meßzelle
DE102009029169A1 (de) Thermischer Strömungssensor
DE3514491A1 (de) Messfuehler
DE1282301B (de) Vorrichtung zum Messen von Wegen
DE4025875A1 (de) Elektronische schaltung zum messen der konzentration brennbarer komponenten eines gases
DE3639559C2 (enExample)
DE3140638A1 (de) Verschiebungsmessinstrument
DE507147C (de) Einrichtung zur Bestimmung von kleinen Widerstandsaenderungen mit einer Wheatstoneschen Brueckenschaltung und einem Kreuzspuleninstrument
DE2316973C3 (de) Verfahren und Meßelement zur Vakuummessung
DE2100775A1 (de) Einrichtung zur Linearisierung von Widerstandsmessungen
DE437704C (de) Einrichtung an Wheatstoneschen Bruecken zur Kompensierung des Einflusses der Umgebungstemperatur
WO2022263089A1 (de) Thermisches durchflussmessgerät und verfahren zum betreiben eines thermischen durchflussmessgeräts

Legal Events

Date Code Title Description
BHV Refusal