chemical engineering thermodynamics
limitations of the first law of Thermodynamics.
Limitations of the first law of thermodynamics are discussed below: 1. No restriction on the direction of the…
September 28, 2021 · Rajil TLAuthor: Rajil TL
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chemical engineering thermodynamics
Non flow and flow processes
Non Flow Processes 1. These are compression and expansion processes on gases in a cylinder with complete leak proofing.…
September 28, 2021 · Rajil TLchemical engineering thermodynamics
What is Enthalpy?
When a process takes place at constant pressure, the heat absorbed or released is equal to the Enthalpy…
September 28, 2021 · Rajil TLchemical engineering thermodynamics
Energy balance
• The net change (increase or decrease) in the total energy of a system during a process is…
September 28, 2021 · Rajil TLchemical engineering thermodynamics
Joule’s experiment
• Joule’s experiment (1840-1849) to investigate the equivalence of heat and work. • Prior to Joule, heat was…
September 28, 2021 · Rajil TLchemical engineering thermodynamics
The First Law of Thermodynamics
If we are interested in how heat transfer is converted into doing work, then the conservation of energy…
September 27, 2021 · Rajil TLchemical engineering thermodynamics
Compressibility factor
The compressibility factor (Z), also known as the compression factor or the gas deviation factor, is a correction factor which describes the deviation…
September 27, 2021 · Rajil TLchemical engineering thermodynamics
Theorem of corresponding states
According to van der Waals, the theorem of corresponding states (or principle/law of corresponding states) indicates that all fluids, when compared at…
September 27, 2021 · Rajil TLchemical engineering thermodynamics
Heat capacity specific heat
As shown originally by Count Rumford, there is an equivalence between heat (measured in calories) and mechanical work (measured in joules) with a…
September 27, 2021 · Rajil TLchemical engineering thermodynamics