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  1. hesham kady

    system to produce hot air

    thanks for your replies. to understand more, the hot air will pass through a small chamber ( about 10 cm*10cm) then to the ambient. the temperature of the air is required to be fixed at a certain value. electrical heaters are expensive and need an accurate controller which mean a high cost. Are...
  2. hesham kady

    system to produce hot air

    about 1 ft3/min or less. the important issue is the constant temperature with a +-3C. this is the point for me, flow rate is not important for me .
  3. hesham kady

    system to produce hot air

    hello, I need your help with a problem. I need to create a system to have a hot air with high temperatures up to 800C. Do you have ideas to help me? electrical heaters or combustors will be the best choice for me? the required flow rate is so small at atmosphere pressure. thanks.
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