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Can I read Effect of Hydrogen Injection Stability and Emissions of an Experimental Premixed Prevaporized Propane Burner on EtoBox?
Effect of Hydrogen Injection Stability and Emissions of an Experimental Premixed Prevaporized Propane Burner by Anderson, David N. is a nonfiction available to read on EtoBox.
What is Effect of Hydrogen Injection Stability and Emissions of an Experimental Premixed Prevaporized Propane Burner about?
Hydrogen in quantities up to 5 percent by weight of the total fuel flow was injected into a premixed propane burner. The hydrogen was either premixed with the propane and air upstream of the burner or introduced as a torch at the flameholder. Emissions of total nitrogen oxides, carbon monoxide, and unburned hydrocarbon are reported as are combustion efficiencies and lean blowout limits. To maintain at least 99 percent combustion efficiency at a 700 K inlet mixture temperature with no hydrogen added, it was necessary to burn with a propane equivalence ratio of 0.525. When 4 percent hydrogen was premixed with the propane and air, a combustion efficiency greater than 99 percent was recorded at a propane equivalence ratio of 0.425. The total nitrogen oxides (NOx) emissions corresponding to these two conditions were 0.8 g NO2/kg equivalent propane and 0.44 g NO2/kg equivalent propane, respectively. The hydrogen torch did not reduce NOx emissions
Who reads Effect of Hydrogen Injection Stability and Emissions of an Experimental Premixed Prevaporized Propane Burner?
It is typically read by self-directed learners exploring a subject in depth.
Common subject areas: history, science, philosophy, social sciences.
- Author
- Anderson, David N.
- Publisher
- National Aeronautics and Space Administration ; For sale by the National Technical Information Service [distributor], 1975.
- Published
- 1975
- Language
- EN
- Category
- nonfiction
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