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19

2018

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06

Considerations for the selection and design of air heat exchangers (radiators)

Author:


Summary:

1. Unidirectional heating or cooling 1. Name of heat source or cold source, temperature, pressure; 2. Air volume, inlet temperature, required outlet temperature; 3. Air inlet pressure, allowable pressure loss after air passes through the radiator; 4. Others. 2. Circulating heating or cooling (such as drying room) 1. Name of heat source or cold source, temperature, pressure; 2. Size of the drying room, insulation measures, name of the material being dried, moisture content, weight dried per hour, form of material transportation; 3. Temperature that needs to be maintained in the drying room, initial heating of the drying room to reach the required temperature.


1. Unidirectional heating or cooling
 
     1. Name, temperature, and pressure of the heat source or cold source;
 
     2. Air volume, inlet temperature, required outlet temperature;
 
     3. Air inlet pressure, allowable pressure loss after air passes through the radiator;
 
     4. Others.
 
2. Circulating heating or cooling (e.g., drying room)
 
     1. Name, temperature, and pressure of the heat source or cold source;
 
     2. Drying room dimensions, insulation measures, name of the material being dried, moisture content, drying weight per hour, material transportation form;
 
     3. Temperature that needs to be maintained in the drying room, time setting for initial heating to reach the required temperature;
 
     4. Air circulation volume, pressure, drying room dehumidification amount, internal or external circulation, whether the circulation point is single or multiple;
 
     5. Others.
 
3. Users choose radiator models based on previous usage experience
 
    It is best to inform us of the general conditions of use to help determine whether the model, material, and processing method are reasonable and economical.

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