Summer Semester 2019/20
Thermodynamics IS-MER0032
Description:
1. BASIC CONCEPTS - closed and open systems, forms of energy, processes and cycles, the state postulate, solving problems.2. PURE SYSTEMS - ideal gas, specific heats, internal energy, enthalpy, entropy and T�ds relation, real gases, p-v-T equations of state, homogeneous mixtures, heterogeneous mixtures, phases, phase mixtures, liquid-vapor phase change processes, solving problems.3. THE FIRST LAW � heat, work and forms of work, 1st law for closed systems, open systems, the Reynolds transport theorem, control volume analysis of steady and unsteady processes, solving problems.4. THE SECOND LAW � reversible and irreversible processes, heat engines, heat pumps and refrigerators, the Carnot cycle for heat engines and pumps, perpetual motion machines, the second law formulations, second law analysis � availability and exergy, the second law efficiency for closed and open systems, solving problems.5. GAS CYCLE ANALYSIS OF HEAT ENGINES � air standard approach, reciprocating engines � Otto cycle, Diesel cycle, combined cycle, jet propulsion cycle, solving problems.6. VAPOR-LIQUID POWER CYCLES � the Rankine cycle and factors affecting the efficiency, reheating and regeneration, cogeneration, combined cycles, solving problems.7. REFRIGERATION CYCLES � the reversed Carnot cycle, ideal and actual the refrigeration cycle, refrigerants properties, heat pumps, thermoelectric systems, solving problems.8. AIR CONDITIONING � dry and humid air properties, dew point, the psychrometric chart, air conditioning processes, solving problems. 9. THERMODYNAMICS OF CHEMICAL REACTIONS � fuels and combustion, ideal and real combustion, stoichiometric combustion and air- fuel ratio, amounts of combustion products and air determining, air excess, enthalpy of formation and combustion, the first law analysis of reacting systems, adiabatic flame temperature, solving problems.10. HIGH SPEED FLUID FLOW THERMODYNAMICS � stagnation, velocity of sound, isentropic flow, normal shocks, steam nozzles, solving problems.Laboratory: Air humidity properties - Relative air humidity measurement, Temperature measurement sensors - dynamic properties of thermoelectric sensors, Vapour refrigeration
Requirements:
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