Thermodynamics Forum

The working principle of adsorption-desorption heat pumps with cyclic switching between adsorption and desorption is adapted in the proposed heat engine to generate electrical power from low-temperature heat.

Please, see attachment or web link: https://www.lidsen.com/journals/jept/jept-05-04-034

Mikhail

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Celebrating the wisdom of scientists in thermal sciences and physics. Engage with inspiring quotes on thermodynamics, fluid mechanics, and heat transfer.

"love of learning is the most necessary passion ... in it lies our happiness. It's a sure remedy for what ails us, an unending source of pleasure."

__ Emilie du Chatelet

Hi, I noticed It was not easy to find a consistent calculator for specific heat ratio (adiabatic coefficient), so I created one. Check Adiacalc.com, and if you like it recommend it. It is also posted on github for the courious. It is completely functional for ideal gases and working on implementing real gases soon.

Carl Sagan, Cosmos

how much enthalpy does franci lose when he gets on the balanci for 34.4 minutes for a distance of 56 km and plays hardcore dnb.

Hi , I am new here and I don't have a strong background in mechanics or thermodynamics. I am just starting to explore this field. My problem is that I want to calculate the rising temperature of the liquid (lets just assume water, initial temperature 30℃) inside the tank while exposed to sunlight (with ambient temperature, 36℃） for six hours. I am doing some FE simulaton. However, I want to verify with my simulation results with conventional calculation . Can anyone suggest any approach to solve this problem.