Matches in SemOpenAlex for { <https://semopenalex.org/work/W4256147811> ?p ?o ?g. }
Showing items 1 to 57 of
57
with 100 items per page.
- W4256147811 endingPage "90" @default.
- W4256147811 startingPage "83" @default.
- W4256147811 abstract "For a stable position of the flame front in the combustion chambers of gas turbine power plants, the fresh gas-air mixture must be heated to the ignition temperature during the entire operation process. With air excess coefficients in the interval between the upper and lower concentration limits, reverse currents from the zone of developed combustion successfully cope with this task. When organizing low-temperature combustion near the lean limit, the contribution of reverse currents to heating the fresh gas-air mixture turns out to be insufficient and additional external heating of the components in special heaters with exhaust gases from the turbine is required. The temperature characteristics of the fresh gas-air mixture at the inlet to the chamber and in the zone of return currents, as well as combustion products in the developed flame zone, were obtained from the solution of the energy balance equations. The modes of low-temperature lean combustion with excess air coefficients exceeding the lower concentration limit α = 2 are considered. The calculations were carried out for two values of the ejection coefficient in the zone of reverse currents K = 0.14 and K = 0.30. A K value of 0.14 was obtained using empirical relationships. The value K = 0.30 was obtained from the condition that during stoichiometric combustion, the gas-air mixture is heated completely by reverse currents. It is shown that with an increase in the excess air ratio to ensure a stable position of the flame front, the role of external heating of components increases." @default.
- W4256147811 created "2022-05-12" @default.
- W4256147811 creator A5036595246 @default.
- W4256147811 creator A5048748346 @default.
- W4256147811 creator A5051790971 @default.
- W4256147811 date "2021-01-01" @default.
- W4256147811 modified "2023-09-27" @default.
- W4256147811 title "INFLUENCE OF HEATING OF A GAS-AIR MIXTURE ON THE CHARACTERISTICS OF COMBUSTION OF FUEL GASES" @default.
- W4256147811 doi "https://doi.org/10.15593/2224-9982/2021.64.09" @default.
- W4256147811 hasPublicationYear "2021" @default.
- W4256147811 type Work @default.
- W4256147811 citedByCount "0" @default.
- W4256147811 crossrefType "journal-article" @default.
- W4256147811 hasAuthorship W4256147811A5036595246 @default.
- W4256147811 hasAuthorship W4256147811A5048748346 @default.
- W4256147811 hasAuthorship W4256147811A5051790971 @default.
- W4256147811 hasConcept C105923489 @default.
- W4256147811 hasConcept C106169591 @default.
- W4256147811 hasConcept C107872376 @default.
- W4256147811 hasConcept C113196181 @default.
- W4256147811 hasConcept C121332964 @default.
- W4256147811 hasConcept C159063594 @default.
- W4256147811 hasConcept C178790620 @default.
- W4256147811 hasConcept C185592680 @default.
- W4256147811 hasConcept C192562407 @default.
- W4256147811 hasConcept C57879066 @default.
- W4256147811 hasConcept C97355855 @default.
- W4256147811 hasConceptScore W4256147811C105923489 @default.
- W4256147811 hasConceptScore W4256147811C106169591 @default.
- W4256147811 hasConceptScore W4256147811C107872376 @default.
- W4256147811 hasConceptScore W4256147811C113196181 @default.
- W4256147811 hasConceptScore W4256147811C121332964 @default.
- W4256147811 hasConceptScore W4256147811C159063594 @default.
- W4256147811 hasConceptScore W4256147811C178790620 @default.
- W4256147811 hasConceptScore W4256147811C185592680 @default.
- W4256147811 hasConceptScore W4256147811C192562407 @default.
- W4256147811 hasConceptScore W4256147811C57879066 @default.
- W4256147811 hasConceptScore W4256147811C97355855 @default.
- W4256147811 hasIssue "64" @default.
- W4256147811 hasLocation W42561478111 @default.
- W4256147811 hasOpenAccess W4256147811 @default.
- W4256147811 hasPrimaryLocation W42561478111 @default.
- W4256147811 hasRelatedWork W11847863 @default.
- W4256147811 hasRelatedWork W15280186 @default.
- W4256147811 hasRelatedWork W19784159 @default.
- W4256147811 hasRelatedWork W23459427 @default.
- W4256147811 hasRelatedWork W23784163 @default.
- W4256147811 hasRelatedWork W3322272 @default.
- W4256147811 hasRelatedWork W5877076 @default.
- W4256147811 hasRelatedWork W6031783 @default.
- W4256147811 hasRelatedWork W8749246 @default.
- W4256147811 hasRelatedWork W9176361 @default.
- W4256147811 isParatext "false" @default.
- W4256147811 isRetracted "false" @default.
- W4256147811 workType "article" @default.