At engineering level technically both process are same except there definition both process give hyperbolic curve in P-V diagram and straight line in T-S diagram. and even in polytropic process PV^n=constant if n=1 then it is not hyperbolic process it is isothermal process even though the definition says pv=c is hyperbolic process.
Hyperbolic functions can be used to describe the position that heavy cable assumes when strung between two supports.
The quasi-equilibrium process is crucial in engineering as it simplifies the analysis of thermodynamic systems by allowing engineers to assume that changes occur slowly enough that the system remains nearly in equilibrium throughout the process. This approximation enables the use of equilibrium thermodynamic properties, facilitating calculations related to efficiency, work, and heat transfer. It is particularly important in designing and optimizing systems such as engines, refrigerators, and chemical reactors, where deviations from equilibrium can lead to complex behaviors and inefficiencies. Ultimately, understanding quasi-equilibrium processes aids in achieving more reliable and efficient engineering solutions.
No, even though they both gives energy but they are differ from where they get the energy for us to use. I C energy or Internal Combustion engine is getting the energy from the chemical to turn into a mechanical energy by means of burning the fuel. While closed thermodynamic system is one of the 3 kinds of thermodynamic, can exchange energy as a heat from outside system or from its surroundings, but not matter. Earth is an example of closed thermodynamic energy its getting the source of energy from the sun but no exchanging of mass outside.
The heat of reaction for the conversion of ethylene (C2H4) to vinyl chloride (C2H3Cl) involves the addition of chlorine to the ethylene molecule. This process typically requires energy input, as it is an endothermic reaction. The specific heat of reaction can vary based on conditions, but it is generally determined through experimental data or thermodynamic calculations. For precise values, consulting thermodynamic tables or specific literature on the reaction is recommended.
There is no thermodynamic difference between them .
At engineering level technically both process are same except there definition both process give hyperbolic curve in P-V diagram and straight line in T-S diagram. and even in polytropic process PV^n=constant if n=1 then it is not hyperbolic process it is isothermal process even though the definition says pv=c is hyperbolic process.
An isothermal PV diagram illustrates a thermodynamic process where the temperature remains constant.
The formula to calculate the work done by a gas in a thermodynamic process is: Work Pressure x Change in Volume
The basic ones are: sine, cosine, tangent, cosecant, secant, cotangent; Less common ones are: arcsine, arccosine, arctangent, arccosecant, arcsecant, arccotangent; hyperbolic sine, hyperbolic cosine, hyperbolic tangent, hyperbolic cosecant, hyperbolic secant, hyperbolic cotangent; hyperbolic arcsine, hyperbolic arccosine, hyperbolic arctangent, hyperbolic arccosecant, hyperbolic arcsecant, hyperbolic arccotangent.
An isoentropic process is a chemical or thermodynamic process in which entropy does not change. An example a reversible adiabatic process is isoentropic.
specific heat
An arc-hyperbolic function is an inverse hyperbolic function.
The work done in a thermodynamic process can be determined using a PV diagram by calculating the area under the curve on the graph. The area represents the work done by the system during the process.
The formula to find the work done by a gas in a thermodynamic process is W PV, where W represents work, P is the pressure, and V is the change in volume.
In a thermodynamic process, the work done on a system is equal and opposite to the work done by the system. This is known as the principle of conservation of energy.
Isentropic enthalpy is a measure of energy in a system that remains constant during an isentropic process, which is a thermodynamic process where there is no change in entropy. In thermodynamic processes, isentropic enthalpy helps to analyze the energy changes that occur without considering any heat transfer or work done.
The work represented on a PV diagram shows the energy transferred during a thermodynamic process. The area under the curve on the diagram represents the work done on or by the system. This helps to understand how energy is transferred and transformed in the process.