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  • Users: scdaiwei
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  1. scdaiwei

    How to size a burner of industrial furnace?

    Hi, I am a newer to size a burner of industrial furnace. I want to your help to me for some advise or references which can be downloaded. Especially, burner in synthetic ammonia industry. Thank you in advance.
  2. scdaiwei

    Accessories of Control Valve

    I am a newer to Control Valve. I have some questions about graphs below. The accessories of Control Valve is the strangers to me. Could you help me? Please see the attachment graphs. Thanks in advance.
  3. scdaiwei

    Pneumatic Power Amplifier

    Hi, I want to know the principle and structure of pneumatic power amplifier. Could you help me? Thank you in advance.
  4. scdaiwei

    Calculation dew of compressed air

    The dew of Compressed air usually is concerned by us. But we only can measure the dew of atmosphere pressure air. So how the dew of atmosphere pressure air convert to Compressed air's? Are there some graphs or tables or formulas for it? Thank you in advance.
  5. scdaiwei

    Emergency Valve Selection

    am wanting to select a emergency shutoff valve in accident operation. But I have no idea of the emergency valve. Could you tell me the ways to select the emergency valves and how to choose the type of emergency valve? I normally see the emergency valve is ball valve. Why? Thank you in advance.
  6. scdaiwei

    Calculation of Desuperheater

    Hi, I am a new engineer in a chemical industry plant. When I calculate on the desuperheater with auxiliary steam in our steam reduction station,I run into difficulties. How to make certain the relationship of auxiliary steam and cooling water.So I can calculate the flux of auxiliary steam and...
  7. scdaiwei

    How to enhance my understanding of control valve formula

    Hello, These days I read some book about control valve. When I try to proceed deduction on control valve formula, I encounter difficulty. Could you tell me what basical book I can get help from. Or you can tell me some article I should read. Thank you in advance.

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