Why Balance and Reverse Transformations Are Key in Thermodynamics

  • Context: Undergrad 
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Discussion Overview

The discussion centers on the concepts of balance transformations and reverse transformations in thermodynamics, exploring their definitions and relationships. Participants seek to clarify these terms and their implications for thermodynamic processes.

Discussion Character

  • Conceptual clarification, Debate/contested

Main Points Raised

  • Some participants propose that every reverse transformation in thermodynamics is a balanced transformation, questioning whether every balanced transformation is also a reverse transformation.
  • One participant expresses confusion about the definitions of 'balance transformation' and 'reverse transformation.'
  • Another participant suggests that "reverse transformation" might refer to a "reversible process" and speculates that "balanced transformation" could mean "quasistatic process."
  • It is noted that a non-reversible process can still adhere to the conservation of energy, with the quality of balance being contingent on accounting for losses in irreversible systems.

Areas of Agreement / Disagreement

Participants do not reach a consensus on the definitions of balance and reverse transformations, and multiple competing views remain regarding their relationships and implications in thermodynamics.

Contextual Notes

Some assumptions about the definitions of transformations may be missing, and the discussion does not resolve the specific meanings of 'balance transformation' and 'reverse transformation.'

hagopbul
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In thermodynamics every reverse transformation (transfer, conversion) is a balanced transformation but are every balance transformation is reverse and why?:rolleyes: :smile:
 
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I don't understand what is a 'balance transformation' or 'reverse transformation'?
 
I suspect that "reverse transformation" means "reversible process." Maybe "balanced transformation" means "quasistatic process"?
 
In thermodynamics every reverse transformation (transfer, conversion,reversible process) is a balanced transformation but are every balance transformation is reverse and why?
and this not a home work
 
If I am understanding your question (which I may not be)...You can have a non-reversible process but still must have a conservation of energy. The quality of the balance depends on one's ability to account for the losses in an irreversible system.
 

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