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  1. How to determine the isotherms of given temperature field?

    Oct 11, 2013 · How can I determine the isotherms (curves of constant temperature) of given Temperature field like T = x^2 -y^2 + 8y. Also how can I draw at least five...

  2. Proving Parallel Isothermal Lines: No Pressure/Volume Values Given

    Apr 4, 2006 · The two isotherms are not parallel but, as Curious has shown, they do not intersect. To show that they are not parallel, draw two arbitrary horizontal lines between them. These represent …

  3. Boost Your Cosine-Sine Isotherm Sketching Skills | Expert Tips ...

    Mar 9, 2016 · I am trying to sketch isotherms of the field cos(x)sinh(y). I am not sure how to begin with this. Can someone please help/hint me through what i have to do?

  4. Whcih isotherm has higher temperature? - Physics Forums

    May 11, 2006 · To determine which isotherm represents a higher temperature, one must analyze the P-V diagram where the product of pressure and volume (P*V) indicates temperature levels. Although …

  5. Spinodal and Isotherms graph on P-V diagram - Physics Forums

    Dec 14, 2020 · Hey guys, During my work I have to show on a P-V diagram certain points on the spinodal for water. How do I draw the spinodel and isothermal lines on a...

  6. Calculate area of PV diagram. Two isotherms, two isobars

    Jan 26, 2017 · The discussion revolves around calculating the area of a PV diagram featuring two isotherms and two isobars. Participants express confusion over the cancellation of work done in …

  7. Relationship between pressure and volume • Physics Forums

    May 12, 2006 · The discussion revolves around the relationship between pressure and volume of an ideal gas under isothermal conditions. Participants analyze the implications of the Ideal Gas Law, …

  8. What does "limit of zero pressure" mean for ideal gas temperature?

    Aug 11, 2023 · Here is the reasoning. We have three systems (A, B, and C) each consisting of a certain mass of a different fluid (ie, a gas or a compressible liquid). For the systems we are considering, we …

  9. Help with isotherms and adiabatic curves - Physics Forums

    Feb 16, 2012 · This is to help me understand a problem in the book, I don't want to state the question I'm attempting to solve though I would rather just get a nudge in the right direction conceptually. (I am …

  10. Heat transfer in an Isothermal process? - Physics Forums

    Oct 6, 2012 · Homework Statement I have a general concept inquiry. I was doing some thermal homework, and calculating values of Q in a given cycle. One process was isothermal, however it …