Can someone explain this? (Thermodynamics)

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  • Thread starter Thread starter Frederik M
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    Explain Thermodynamics
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Discussion Overview

The discussion revolves around understanding the different thermodynamic processes depicted in a steam engine diagram. Participants seek clarification on specific processes, their locations, and definitions within the context of thermodynamics.

Discussion Character

  • Homework-related
  • Conceptual clarification
  • Debate/contested

Main Points Raised

  • One participant requests clarification on the different processes in the steam engine and their starting and ending points.
  • Another participant questions whether the inquiry is homework-related and suggests that the processes are labeled in the diagram.
  • A participant finds the diagram interesting, noting its combination of schematic and graphical elements.
  • Concerns are raised about identifying the isochoric process on the diagram, with uncertainty expressed about its existence.
  • A participant asks for clarification on the meaning of "isochoric."
  • One participant lists four thermodynamic processes: isochoric, isothermal, isobaric, and adiabatic.
  • Another participant reiterates uncertainty about the isochoric process and suggests that the process occurs in the cylinder during compression.
  • A later reply advises the original poster to conduct preliminary research on thermodynamics before seeking further assistance.

Areas of Agreement / Disagreement

Participants express uncertainty regarding the identification of specific processes in the diagram, and there is no consensus on the understanding of the isochoric process. Multiple viewpoints and levels of understanding are present.

Contextual Notes

Some participants reference the need for further research and suggest resources, indicating a potential gap in foundational knowledge about thermodynamics.

Frederik M
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Can someone explain to me which different processes there are in this steam engine? And where they start and end? I can't find figure it out...
 

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Is this homework? The processes are labeled on the diagram...could you be more specific about what you don't understand?
 
What a bizarrely interesting diagram. It's a schematic and a graph intergrated in one illo.
 
The problem is, I don't know where the exact process is happening, fx. I don't know where the isochore proces is on the diagram or if there is a isochore proces at all
 
There are four different processes, isocore, isoterm, isobar and a adiabatic process.
 
Frederik M said:
The problem is, I don't know where the exact process is happening, fx. I don't know where the isochore proces is on the diagram or if there is a isochore proces at all
Well. . The exact process is happening in the Cylinder. If the Piston press in that's the compression comes in. and i think the process is Isochore.
 
You should not expect PF helpful staff to explain thermodynamics to you, you should
1.read a chapter on thermodynamics in a physics books
2. read the section on thermodynamics at physicsclassroom.com or hyperphysics.com , both are great sites
3. if you have any questions about thermal dynamics please ask them here after you have done some research on it.
But basically it has to do with differences in potential, Hot Air goes to wear cool air is.
 

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