(Hindi) IC Engine 4: Thermo-Chemistry and Fuels
In this course, you will learn basics of Thermochemistry. You will also learn about fuels and their properties, emissions after combustion of different fuels in different conditions, emission control, analysis, treatment and remedies.
Target Audience:
Mechanical Engineering Students, GATE, IES, PSUs, also for Mechanical Engineering Students
Combustion of Hydrocarbons (in Hindi)
In this lesson you will know why hydrogen burn completely and carbon burn partially when insufficient air is suppied? Also you will learn about, chemical balancing of combustion reaction, stoichiometric combustion reaction, Lean, Rich and Super-Rich Air Fuel Mixture and their chemical equation, composition of air, molecular mass of air.
Equivalence Ratio, NOx Emission, Heating Value in Combustion (in Hindi)
In this lesson, you will know how classified air-fuel-mixture as rich, stoichiometric or lean by equivalence ratio. Also you will know from this lesson about, NOx Emission, Photochemical Smog, Surface Ozone, Nascent Oxygen, Heat of reaction or combustion, Heating Value in Combustion
Hydrocarbon Components (in Hindi)
Lower and high calorific value, Paraffins, Olefins, Acetylene, Aromatics, Good Fuels, Octane Number, SI and CI fuels are discussed in this lesson.
Alternate Fuel (in Hindi)
Alternate Fuels: Alcohol, Hydrogen, Natural Gas, Methane; their advantages and disadvantages; Dual-Fuel CI Engine
Emissions and Air-Pollution: Part 1 (in Hindi)
This lesson talks about the Emissions and Air Pollution.
Emissions and Air-Pollution: Part 2 (in Hindi)
Emissions and Air Pollution: Oxides of Nitrogen (NOx), Photochemical Smog, ground level ozone; Particulates: reason and reduction method; SOx (oxides of sulphur), Sulphuric & Sulfurous Acid, Acid Rain.
After Treatment of Exhaust (in Hindi)
After treatment of exhaust: Orsat Anlaysis, method of reduction of emissions; Thermal Convertors, Two-way Convertor; Catalytic Convertors, 3-way Convertor, Pb (lead) effects; EGR (Exhaust Gas Recycle)
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