Combustion - 國立中央大學機械工程學系

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Chapter 1 Introduction to Combustion ME776Section 1Preliminary Remarks1.1.1 CombustionInterrelated processes of Fluid Mechanics, Heat & Mass Transfer, ChemicalKinetics, Thermodynamics, and Turbulence.Understanding of the fundamental concepts of these coupled processes willprovide engineers and scientists with the technical background and training requiredto solve various combustion problems."Everything that happens is due to the flow and transformation of energy ...Control fire and you control everything. The discovery of fire ... lifted man from thelevel of the beast and gave him dominion over the earth."Morton Mott-Smith in his book of introduction to Heat and its Workings. D.Appleton & Co. (1933)Many burning issues in Combustion remain to be solved; there has never been alack of demand for well-trained, dedicated combustion engineers and scientists.1.1.2 Some Comments about the Course* This is a course in fundamental principles* Not in nuts-and-bolts design* Throughout the course, emphasis will be on simple physical reasoning backed bysimple, approximate calculations (1-dimensional, ideal gas, constant thermodynamicproperties, etc). Memorization of empirical results (When A goes up, B decreases, etc.)won't work here. If the reasoning aren't clear------ASK!* In some sense, this course is really just a vehicle (Basic Concepts) to studyengineering systems in the future in which the trade off/judgments are required, takinginto account not just our back-of-the-envelope type analyses, but likely direction andmagnitude of the errors which result.4
Ch 1 Introduction to Combustion ME776Sec. 2 Some Practical Problems in Combustion火文明電、能源 etc. etc. 污染破壞毀滅生存5 大類1.2.1 Energy and Combustion DevicesDevicesFuelsPollution and HealthSafetyDefense and Space• USA Energy Usage at 2004 ( 美國能源使用方式 ,2004)Source: Annual Energy Review (2004) p. 280; US DOE5
Page 2 and 3: Course ContentChapter 1 Introductio
Page 8 and 9: 1.2.2 Combustion needs fuele.g. die
Page 10 and 11: 1.2.4 SafetyFires Explosions Materi
Page 12 and 13: Finite reaction rates >> Thermodyna
Page 14 and 15: • Nonpremixed system abound.Indee
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Combustion - 國立中央大學機械工程學系

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