Interesting Engineering on MSN2d
Chinese scientists crack code for heat engines with max power and efficiency
Scientists presented a minimal heat engine model that can attain Carnot efficiency while achieving maximum power output.
A first-of-its kind project is tapping energy beneath the ground to heat and cool homes
Heating and cooling heavily relies on planet-warming fossil fuels. But some energy companies are looking to an unlimited thermal energy source below their feet as a clean alternative.
BBC4y
Energy, temperature and change of state - OCR Gateway
The specific heat capacity of a substance is the amount of thermal energy needed to increase the temperature of 1 kg of the substance by 1°C. Different substances have different specific heat ...
CNN19d
A first-of-its kind project is tapping energy beneath the ground to heat and cool homes
But some energy companies are looking to an unlimited thermal energy source below their ... and it could be a model for the future of clean home heating and cooling. This winter will be the ...