NO983902L - Thermal power machine working with a circular process - Google Patents

Thermal power machine working with a circular process

Info

Publication number
NO983902L
NO983902L NO983902A NO983902A NO983902L NO 983902 L NO983902 L NO 983902L NO 983902 A NO983902 A NO 983902A NO 983902 A NO983902 A NO 983902A NO 983902 L NO983902 L NO 983902L
Authority
NO
Norway
Prior art keywords
working
power machine
working medium
pressure
substance mixture
Prior art date
Application number
NO983902A
Other languages
Norwegian (no)
Other versions
NO983902D0 (en
Inventor
Albert V Serogodski
Bernhard Schaeffer
Original Assignee
Kowa Ges Zur Entwicklung Dezen
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 Kowa Ges Zur Entwicklung Dezen filed Critical Kowa Ges Zur Entwicklung Dezen
Publication of NO983902D0 publication Critical patent/NO983902D0/en
Publication of NO983902L publication Critical patent/NO983902L/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/06—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using mixtures of different fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

En varmekraftmaskin arbeidende med en sirkelprosess omfattende et avlukket rom hvor arbeidsmediet er innelukket, såvel som varmevekslingsmidler ved hjelp av hvilke arbeidsmediet tilføres og bortledes varme. Arbeidsmediet som an- vendes er en flerstoffblanding. Fler- stoffblandingens blandingsforhold, ar- beidstrykkområdet og arbeidstemperatur- området for varmekraftmaskinen blir enten valgt slik at flerstoffblandingens temperatur i forhold til oppførselen av et enkeltstoffarbeidsmedium synker mind- re i et bestemt trykkområde ved avtak- ende trykk, og stiger mindre ved stig- ende trykk, eller forblir tilnærmet konstant, eller til og med synker med stigende trykk og stiger med avtakende trykk. Flerstoffblandingen kan inneholde nitrogen og butan, nitrogen og karbon- dioksid eller hydrogen og karbondioksid.A heat power machine working with a circular process comprising a closed space where the working medium is enclosed, as well as heat exchange means by which the working medium is supplied and heat dissipated. The working medium used is a multi-substance mixture. The mixing ratio of the multi-substance mixture, the working pressure range and the working temperature range of the heating power machine are either chosen so that the temperature of the multi-substance mixture in relation to the behavior of a single fabric working medium decreases less in a certain pressure range at decreasing pressure and increases less with increasing pressure. , or remains approximately constant, or even decreases with increasing pressure and increases with decreasing pressure. The polyhydric mixture may contain nitrogen and butane, nitrogen and carbon dioxide or hydrogen and carbon dioxide.

NO983902A 1996-02-26 1998-08-25 Thermal power machine working with a circular process NO983902L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19608300A DE19608300A1 (en) 1996-02-26 1996-02-26 Cyclic heat engine
PCT/EP1997/000915 WO1997032114A1 (en) 1996-02-26 1997-02-26 Cyclic-operation heat engine

Publications (2)

Publication Number Publication Date
NO983902D0 NO983902D0 (en) 1998-08-25
NO983902L true NO983902L (en) 1998-10-23

Family

ID=7787165

Family Applications (1)

Application Number Title Priority Date Filing Date
NO983902A NO983902L (en) 1996-02-26 1998-08-25 Thermal power machine working with a circular process

Country Status (6)

Country Link
EP (1) EP0880640A1 (en)
AU (1) AU1877097A (en)
DE (1) DE19608300A1 (en)
HU (1) HUP9901286A3 (en)
NO (1) NO983902L (en)
WO (1) WO1997032114A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19804845C2 (en) * 1998-01-30 2002-10-24 Werner Malewski Process for the direct conversion of thermal energy into mechanical energy

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH237849A (en) * 1944-07-24 1945-05-31 Tech Studien Ag Process for operating thermal power plants in which a working medium describes a closed circuit.
US4242870A (en) * 1974-08-29 1981-01-06 Searingen Judson S Power systems using heat from hot liquid
US4437312A (en) * 1981-03-06 1984-03-20 Air Products And Chemicals, Inc. Recovery of power from vaporization of liquefied natural gas
US4553397A (en) * 1981-05-11 1985-11-19 Soma Kurtis Method and apparatus for a thermodynamic cycle by use of compression
DE4101500A1 (en) * 1991-01-19 1992-07-23 Doekowa Ges Zur Entwicklung De Heat engine with volatile fluid - uses evaporation of fluid during expansion stroke
DE4244016C2 (en) * 1992-12-24 1994-10-06 Ecenal Scient Firm Ltd Cyclic heat engine
US5544479A (en) * 1994-02-10 1996-08-13 Longmark Power International, Inc. Dual brayton-cycle gas turbine power plant utilizing a circulating pressurized fluidized bed combustor

Also Published As

Publication number Publication date
NO983902D0 (en) 1998-08-25
HUP9901286A3 (en) 2000-03-28
DE19608300A1 (en) 1997-08-28
EP0880640A1 (en) 1998-12-02
AU1877097A (en) 1997-09-16
WO1997032114A1 (en) 1997-09-04
HUP9901286A2 (en) 1999-08-30

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