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Dear Madam / Sir, I work on a project of a conception of a solar wood dryer and i have a problem with the control of the temperature. My aim is to maintain the cold-side outlet temperature of a heat exchanger water/air at a constant value. It is connected to a stratified storage water tank that the profile of the temperature of its top is variable due to the fluctuation of the solar radiation. I have thought that the control of the water outlet flow of the tank could solve the problem, but i didn't find the appropriate components to simulate this test. Can you help me to continue my work? Thank you for your kindness. Yours sincerly. |