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thermal efficiency and compression ratiocalculate thermal efficiency and compression ratio for automobile working on otto cycle if energy generated
disadvantages of two stroke enginethe following are some of the disadvantages of two stroke engine when compared with four stroke engine1 as firing
advantages of two stroke engine over a four stroke enginethe advantages of two stroke engine over a four stroke engine are stated below1 a two stroke
compare two stroke with four stroke enginetwo stroke enginein two stroke engine all the four operation that is suction compression ignition and
compare petrol engine with diesel engine with each otheri basic cycle petrol engine work on otto cycle whereas diesel engine work on diesel cyclesii
air standard cycles - thermodynamicsmost of the power plant operates in the thermodynamic cycle that is the working fluid undergoes a series of
indicator diagram and indicated poweran indicated diagram is graph between pressure and volume the former being taken on the vertical axis and latter
stroke and clearance volumestrokethe distance traveled by piston from the topmost positions of it also called top dead centre tdc to its bottom most
bore - thermodynamicsthe inner diameter of engine cylinder is called as bore it can be measured by a vernier calliper or bore gauge as engine
classification of ic enginesic engines are classified as follows1 nature of thermodynamic cycles as otto cycle engine diesel cycle engine and dual
internal combustion engine - thermodynamicsinternal combustion engine is popularly known as ic engine is heat engine that converts the heat energy
condition for carnot theorem - thermodynamics1 if t1 t2 no work 02 higher the temperature difference greater the efficiency3 for the
carnot theoremno heat engine operating in cycle between the two given thermal reservoir having fixed temperature can be more efficient than
equivalent of kelvin plank and clausius statementthe kelvin plank and clausius statements of the second law and are equivalent in all the respect the
essence of second lawsol first law deals with conservation and conversion of energy but it fails to state the conditions under which the energy
mass flow rate m in absence of any mass getting stored system we can write mass flow rate at inlet mass flow rate at outletthat is mf1
control surface and flow work - thermodynamicscontrol surface a control system has control volume that is separated from its surrounding by real or
relationship between two specific heat sol dq du dw for a perfect gasdq at constant pressuredu at constant volume mcvdt mcvt2 - t1dw at
joules law and enthalpy - thermodynamicsjoules lawjoules law experiment is based on the constant volume process and it state that ie of perfect gas
specific heatthe specific heat of a solid or liquid can be usually defined as heat required for raising unit mass through one degree temperature
limitations of first law of thermodynamicsthere are some limitations of first law of thermodynamics1 when a closed system undergoes thermodynamic
corollaries of first law of thermodynamicsfirst law of thermodynamics has significant corollariescorollary 1 first law for processthere exists
first law for closed system undergoing change of state - thermodynamicsin accordance to first law when system undergoes a thermodynamic process
first law for closed system undergoing cyclein accordance to first law when a closed system undergoes thermodynamic cycle the net heat transfer is
first law of thermodynamicsthe first law of thermodynamics states that work and heat are equally convertible the present tendency is to include all