The Paton Welding Journal, 2008, #2, 35-37 pages
Adjustment of thermal power of hydrogen-oxygen flame at flame treatment
V.N. Korzh, Yu.S. Popil
NTUU «Kiev Polytechnic Institute», Kiev, Ukraine
Abstract
The effect of composition and character of flow of a combustible mixture on variation in thermal power of the flame is considered when using the hydrogen-oxygen flame formed as a result of combustion of a mixture produced by waterelectrolysis generators. Thermal power of the flame produced in combustion of a pure hydrogen-oxygen mixture and mixture with additions of hydrocarbon compounds has been determined.
Keywords: flame treatment, hydrogen-oxygen flame, hydrocarbon compounds, jet, laminar flow, turbulent flow, flame thermal power
References
1.Nekrasov, Yu.I. (1974) Gases-substitutes of acetylene. Moscow: Mashinostroenie.
2. Glizmanenko, D.L., Evseev, G.B. (1954) Gas welding and cutting of metals. Moscow: Mashgiz.
3. (1964) Application of gases-substitutes of acetylene in gas flame treatment of metals. Ed. by I.A. Antonov. Moscow: Mashinostroenie.
4. Donik, G.A. (1974) Investigation of heat source power in natural gas cutting of low-carbon steel. Svarochn. Proizvodstvo, 11, 10–11.
5. Korzh, V.N. (1983) Control of nature of gas mixture burning by addition of liquid carbon-hydrogen compounds. Avtomatich. Svarka, 11, 65–66, 69.
6. Korzh, V.N., Popil, Yu.S. (2004) Influence of hydrocarbon additives on the structure of hydrogen-oxygen flame and temperature distribution along the plume length. The Paton Welding J., 11, 32–36.
7. Rykalin, N.N. (1951) Calculations of thermal processes in welding. Moscow: Mashgiz.
8. Vargaftik, N.B. (1972) Handbook on thermophysical gases and liquids. Moscow: Nauka.
Suggested Citation
V.N. Korzh,
Yu.S. Popil (2008) Adjustment of thermal power of hydrogen-oxygen flame at flame treatment.
The Paton Welding J., 02, 35-37.