How does heat math works? Are heat exchangers additive or multiplicative or something else?

How does heat math works? Are heat exchangers additive or multiplicative or something else? - Cut-off Saw Cutting Metal With Sparks

I got my hands on a couple of Exchangers++ in the black market, each should reduce heat from my weapons by 20%, so 40% total.

However, in a field, my mech is overheating much more than I have expected.

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I have done some reading around and some claim that exchangers are multiplicative, but the math does not work out for them either.

What is the math behind Battletech heat and heat exchangers?



Best Answer

Heat exchangers are multiplicative. If you have 2 ++exchangers (20% reduced heat each), your total heat output will be 0.8^2 = 64% of the original. Note that:

  • How BT rounds numbers may be wonky.
  • The heat bar isn't a very good indication of your mech's true efficiency. However, if you hover your mouse over it, the tooltip figures should be accurate.



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How does heat math works? Are heat exchangers additive or multiplicative or something else? - Two Men Holding Two Gray Metal Tools



What is heat exchanger working principle?

Working Principle A heat exchanger works on the simple principle of second law of thermodynamics; the heat flow from a body to another in respect of their temperature difference. The heat under natural state will move from a hot body to a cooler one.

How does a plate and shell heat exchanger work?

Plate-and-shell exchangers combine the pressure and temperature capabilities of a cylindrical shell with the excellent heat transfer performance of a plate heat exchanger. The round plates ensure an even distribution of mechanical loads, without the stress concentrations that occur in the corners of rectangular plates.

What does a plate type heat exchanger consist of?

A plate exchanger consists of a series of parallel plates that are placed one above the other so as to allow the formation of a series of channels for fluids to flow between them. The space between two adjacent plates forms the channel in which the fluid flows.



HVAC Heat Exchangers Explained The basics working principle how heat exchanger works




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