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  • Users: navas72
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  1. navas72

    chilled water variable secondary pumping & Controls

    We are going to install 1200 TR chiller with Variable Secondary Pump(1140 cmh) & Fixed Primary Pump(452 cmh). The variable secondary Pump will be suitable to Handle 3000TR. The present Load is only 800 TR Which is the best economic way to control the secondary pumps. with 3000TR flow , when...
  2. navas72

    aircooled chiller & water cooled chiller performance /derating

    Dear member, i wish to know the performance of aircooled chiller & water cooled chiller when the opearting condition is different from the design condition. (i.e) when the dry bulb(air cooled) or wet bulb( water cooled chiller) is different from the design condition. also what will be...
  3. navas72

    water flow rate @ gauge pressure

    is there any indirect method to calculate the approximate flow rate of the water with reference to the gauge pressure. Please help me
  4. navas72

    USING POOL WATER AS A HEAT SINK Instead of cooling tower

    Hai, is it possible to use pool water (10m X 10m X 1m) volume pumped & recirculated to a water falls.the idea is to use this pool water in water cooled chiller instead of cooling tower. The flow rate required for electrical is 45CMH & inlet/outlet Temperature is 34/39 Deg C. The heat...

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