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  1. yonglin

    Liquid side pressure drop in fin tube

    Dear all, good day, FYI, I am currently doing some projects on finned tube heat exchanger where hot air is travel outside the fin and cool water is inside the tube. It is an air cooled water heated heat exchanger. My question is that how we calculate the pressure drop of the water inside the...
  2. yonglin

    Liquid side pressure drop in fin tube

    Dear all, good day, FYI, I am currently doing some projects on finned tube heat exchanger where hot air is travel outside the fin and cool water is inside the tube. It is an air cooled water heated heat exchanger. My question is that how we calculate the pressure drop of the water inside the...
  3. yonglin

    total head for a piping system

    Hi, I am trying to calculate the total head for a piping system as shown in the attached file. Could anyone help? TQ
  4. yonglin

    Biomass Thermal Oil Heater

    Hi, Could any one share with me what is the method to increase the running efficiency of a TOH? What is pressure drop across heater and is it important? Is there any link to any website on TOH? TQ for help
  5. yonglin

    Air change fir indirect curing oven

    Hi, I am studying on an oven used to dry and cure rubber gloves. They are indirect and direct types also which i found. So what is the standard air change needed which we will use to size the blower fan for the indirect type? TQ
  6. yonglin

    Finned tube heat exchanger

    Hi, Could anyone share with me the correct method to calculate the heat transfer area of a finned tube heat exchanger based on its fin height,fin thickness,fin width,OD and etc. TQVM
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