Sökning: "Yuhe Zhang"
Hittade 2 uppsatser innehållade orden Yuhe Zhang.
1. Temperature measurement in flames using TLAF, alkali emission and OH UV absorption
Magister-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/FörbränningsfysikSammanfattning : There is a continued need for reliable and convenient nonintrusive thermometric techniques for better understanding and effective control of combustion related processes. In this thesis, three spectroscopic thermometric methods were studied to evaluate the hot flue gas temperatures provided by a multi-jet burner. LÄS MER
2. Measurements and analysis of atomic emission from atomic Li, Na, and K seeded in different flames for potential application to temperature sensing
Kandidat-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/FörbränningsfysikSammanfattning : Alkali metal atoms, especially sodium and potassium, show an intense fluorescence in hot flue gases. The bright fluorescence emitted by alkali metal atoms offers a large potential for spectroscopic combustion analysis. LÄS MER