- #1
HelpFinch
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Hi guys,
I am trying to calculate the power and temperature lost from a cable. So I can do some crude thermodynamic calculations on heat transfer.
I am assuming in this case that the object next to the cable is touching, and I am trying to calculate how much power and temperature is transferred from the cable to the neighbouring material.
I have presently been calculating it with the Power = VI and the temperature loss is equal to I^2 x R.
I am not that great at the electronics but I think I am actually calculating just the power in the cable and I am being stupid in assuming this is the actual power transmitted to the surroundings I would just like some clarrification or correction if I am misleading myself.
Thanks for any help in advance,
Finch
I am trying to calculate the power and temperature lost from a cable. So I can do some crude thermodynamic calculations on heat transfer.
I am assuming in this case that the object next to the cable is touching, and I am trying to calculate how much power and temperature is transferred from the cable to the neighbouring material.
I have presently been calculating it with the Power = VI and the temperature loss is equal to I^2 x R.
I am not that great at the electronics but I think I am actually calculating just the power in the cable and I am being stupid in assuming this is the actual power transmitted to the surroundings I would just like some clarrification or correction if I am misleading myself.
Thanks for any help in advance,
Finch