### How to size a condensate return unit - Xylem Applied …

20/5/2015 · For a boiler rated 100 BHP: Use the formula above to convert boiler horsepower: BHP X 139 = sq ft EDR. 100×139=13900. When you calculate the amount of steam put out, you get 6.9 gpm of water as steam. Let's round that up to 7 gpm. Sizing the pump for twice the return rate …

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The client has engaged NMR for preparation of Detailed Project Report on 50 KLPD ethanol plant, we have relied upon and assumed, without independent verification, the accuracy and the completeness of all information given by the client which has frequently been referenced in this report. 5. The Report developed by NMR has used inputs and

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Enter a value, click on the button or hit [Enter] and repeat. This calculator is optimised for face velocity readings in m/s to 2 decimal places so there is no need to enter a decimal point. eg A value of 145 will be transposed to 1.45; 26 will become 0.26 etc. To change this, just …

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17/3/2015 · [ Feedwater Energy Flow = 5,982 = 181.5 btu/lbm * 31.2 klb/hr] Step 3: Determine Blowdown Properties and Mass Flow Using the calculated feedwater mass flow and blowdown rate: Blowdown Mass Flow = Feedwater Mass Flow * Blowdown Rate [ = 0.9

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Domestic and commercial refrigerators may be rated in kJ/s, or Btu/h of cooling. Commercial refrigerators in the US are mostly rated in tons of refrigeration, but elsewhere in kW. One ton of refrigeration capacity can freeze one short ton of water at 0 °C (32 °F) in 24 hours. Type the number of Ton of refrigeration you want to convert in the text

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The amount of water that is bled off by the water treatment system is usually less than or equal to the amount of water that evaporates. Therefore, the maximum normal water makeup for a cooling tower system is .06 gpm / ton, or about 2% of the nominal tower flow rate. The following chart specifies the Maximun Water Make Up requirement per model.

Get A Quote### Boiler Capacity - Engineering ToolBox

1 horsepower (boiler) = 33445.6 Btu (mean)/hr = 140671.6 calorie/min (thermo) = 140469.4 calorie (mean)/min = 140742.3 calorie (20 o C)/min 9.8095x10 10 erg/sec = 434107 foot-pound-force/min = 13.1548 horsepower (mech) = 13.1495 horsepower (electric

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Occupancy rate = Floor area (m²)/Floor area per person (m²) For an office computer room, the figure for this application would be 25m². This means that for every 25m² of floor area, one person is assumed to be present for the purpose of the fresh air calculation

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Flow Rate By Volume Converter / U.S. And British Imperial / Cubic Foot Per Hour [ft³/hour] Online converter page for a specific unit. Here you can make instant conversion from this unit to all other compatible units.

Get A Quote### University of Tennessee, Knoxville TRACE: Tennessee Research …

Cooling Water Flow Rate Calculation Through Condenser

Get A Quote### Coefficient of performance - Wikipedia

The coefficient of performance or COP (sometimes CP or CoP) of a heat pump, refrigerator or air conditioning system is a ratio of useful heating or cooling provided to work (energy) required.[1][2] Higher COPs equate to higher efficiency, lower energy (power) consumption and thus lower operating costs. The COP usually exceeds 1, especially in

Get A Quote### Example Calculations and Forms

Maximum rate: 30 lb of electrode per hour Actual Year Throughput – Yearly Total: 40,000 pounds of electrode Pollutant Emission Factors from AP-42, Chapter 12.19 PM2.5 5.4 lb/1,000 lbs of electrode consumed (PM2.5 is assumed to10

Get A Quote### Convert MBH to ton (refrigeration) [RT] • Power Converter …

Power also is measured in dBm, a relative logarithmic measure with 1 milliwatt as reference, calories per hour, Btu per hour (Btu/h). Electric power is defined as the amount of work done by an electric current, or the rate at which electrical energy is transmitted.

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21.3 5.63 hp kW kVA lb kg liter US gal 120 89 112 48 22 25.6 6.76 150 112 140 60 27 32 8.45 200 149 186 80 36 42.6 11.25 220 164 205 88 40 46.9 12.39 300 224 280 120 54 63.9 16.88 310 231

Get A Quote### Steam Heating Process - Load Calculating

In general steam heating is used to change a product or fluid temperature maintain a product or fluid temperature A benefit with steam is the large amount of heat energy that can be transferred. The energy released when steam condenses to water is in the range 2000 - 2250 kJ/kg (depending on the pressure) - compared to water with 80 - 120 kJ/kg (with temperature difference 20 - 30 o C).

Get A Quote### University of Tennessee, Knoxville TRACE: Tennessee Research and Creative Exchange

boiler plant for comfort conditioning of its buildings in the winter. UTK uses a water chilling system for comfort cooling and has 5 chiller plants at various locations on campus.

Get A Quote### 40 CFR Appendix F to Part 75 - Conversion Procedures | …

5.1 Calculate and record heat input rate to an affected unit on an hourly basis, except as provided in sections 5.5 through 5.5.7. The owner or operator may choose to use the provisions specified in § 75.16(e) or in section 2.1 .2 of appendix D to this part in conjunction with the procedures provided in sections 5.6 through 5.6.2 to apportion heat input among each unit using the common stack

Get A Quote### Calculating Cooling Loads - Engineering ToolBox

M = P / (Cp x dT) Volume of coolant water (M) = 250 / (4200 x 12) = 250 / 50400. = 0.004960317 L/sec. Flow rate on a water cooled condenser can be determined by water cooled chiller which has a trip on high head due to higher condenser water inlet temperature.

Get A Quote### ft³/hour - Cubic Foot Per Hour. Conversion Chart / Flow …

Flow Rate By Volume Converter / U.S. And British Imperial / Cubic Foot Per Hour [ft³/hour] Online converter page for a specific unit. Here you can make instant conversion from this unit to all other compatible units.

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