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International Journal of Energy for a Clean Environment
SJR: 0.195 SNIP: 0.435 CiteScore™: 0.74

ISSN Druckformat: 2150-3621
ISSN Online: 2150-363X

International Journal of Energy for a Clean Environment

Formerly Known as Clean Air: International Journal on Energy for a Clean Environment

DOI: 10.1615/InterJEnerCleanEnv.2019032466
pages 261-272

METHOD OF APPROXIMATING EXPERIMENTAL DATA ON FUEL COMBUSTION

Valeriya A. Pinchuk
National Metallurgical Academy of Ukraine, 4 Gagarin Ave., Dnipro, 49600, Ukraine
ORCID ID: 0000-0001-7684-1867; ResearcherID: B-2458-2017
Andrey Kuzmin
Institute for Engineering Thermal Physics, National Academy of Sciences of Ukraine, 2a Zhelyabov Str., Kiev, 03057, Ukraine
ORCID: 0000-0003-4091-4416

ABSTRAKT

Approximation of the results of research is very important for scientists and engineers. Approximation allows finding a simple way for calculating different parameters. The use of mathematics to process experimental results is widespread. These methods have been known for a very long time. Nevertheless, the use of "pure" mathematics is not correct without taking into account the nature of the phenomena discovered. Different types of the approximation function are considered for real experimental results. The modified power function is recommended as a better option.

REFERENZEN

  1. Agrawal, B.N., Sinha, S., Kuzmin, A.V., and Pinchuk, V.A., (2019) Effect of Vegetable Oil Share on Combustion Characteristics and Thermal Efficiency of Diesel Engine Fueled with Different Blends, Therm. Sci. Eng. Prog., 14, p. 100404. DOI: 10.1016/j.tsep.2019.100404.

  2. Pinchuk, V.A., (2018a) The Main Regularities of Ignition and Combustion of Coal-Water Fuels Produced from Fat, Non-Baking Coal and Anthracite, Int. J. Eng. Res. Africa, 38, pp. 67-78. DOI: 10.4028/ www.scientific.net/JERA.38.67.

  3. Pinchuk, V.A., (2018b) The Main Regularities of Ignition and Combustion of Coal-Water Fuels Produced from Brown, Flame and Gas Coals, Int. J. Eng. Res. Africa, 37, pp. 141-157. DOI: 10.4028/ www.scientific.net/JERA.37.141.

  4. Pinchuk, V.A., Sharabura, T.A., Moumane, M., and Kuzmin, A.V., (2019) Experimental Investigation of the Influence of Temperature, Coal Metamorphic Stage, and of the Size of Coal-Water Fuel Drop on the Fuel Drop Combustion Process, Int. J. Energy Clean Environ., 20(1), pp. 43-62. DOI: 10.1615/InterJEnerCleanEnv.2019030065.

  5. Qi, C., Huang, Y., Ling, X., and Duan, L., (2019) Experimental Study on Drying Characteristic of Corncob in Plate Rotary Heat Exchanger, J. Food Process. Eng., 42(4). DOI: 10.1111/jfpe.13059.

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