- #1
fishingspree2
- 139
- 0
I am thinking about doing a coat that could help keeping someone alive when sleeping in the streets in the winter. Where I live, temperatures can easily reach -30 degrees celsius.
Assuming the coat is well insulated and that the heating element is all over the inside of the jacket, what kind of power (watts) is needed to keep the inside of the coat at 37 degrees celsius for 6 to 8 hours?
How to even approach this problem to have a rough estimate to know if it is even possible or not?
Thank you
Assuming the coat is well insulated and that the heating element is all over the inside of the jacket, what kind of power (watts) is needed to keep the inside of the coat at 37 degrees celsius for 6 to 8 hours?
How to even approach this problem to have a rough estimate to know if it is even possible or not?
Thank you