### How to Calculate Tons of Cooling for a Cooling Tower .

Calculate a ton of cooling load using this formula: Cooling load = 500(1 US gal/min)(10 degrees Fahrenheit)/12,000_._ A 1-ton chiller is equal to 12,000 British thermal units. This amount of heat could theoretically melt 1 ton of ice in 24 hours. A cooling tower's job is to reduce the temperature of water through refrigeration.

### Calculate Water Volume - Cooling tower

For many closed water and recirculating open cooling systems, the system volume is needed to determine the amount of inhibitor or biocide that is needed for accurate chemical treatment. To calculate water volume, some of the old "rules of thumb" such as five times recirculation rate just are not accurate enough for most applications.

- cooling tower tonnage formula 1,
### what is difference between cooling tower ton and .

A ton of refrigeration is 12,000 BTU / hour [1, 2] which corresponds to the amount of energy necessary to melt on ton of ice in 24 hour. A cooling tower ton is defined as 15,000 BTU / hour [1, 2]. The additional energy required for the cooling tower ton [2] is the result of the energy required to run water pumps, compressors and other .

### design calculation | How to Calculate chiller and cooling .

1 refrigeration ton is equal to 12,000 Btu per hour. A ton is the amount of heat removed by an air conditioning system that will melt 1 ton of ice in 24 hours: 12,000 BTU per hour = 288,000 BTU per 24 hour. Cooling Tower Tons A cooling tower ton can be defined as: 1 cooling tower …

### 1. INTRODUCTION 1.1 Cooling Tower - igef

1 1. INTRODUCTION 1.1 Cooling Tower A cooling tower is a specialized heat exchanger in which air and water are brought into direct contact with each other in order to reduce the water's temperature. As this occurs, a small volume of water is evaporated, reducing the temperature of the water being circulated through the tower.

### Cooling Tower Formulas, DELTA COOLING TOWERS INDIA | Your .

Delta Cooling Towers P. Ltd. is a Delhi-based cooling tower manufacturing company specializing in the manufacture & installation of standard & bespoke cooling towers for various industries. Our cooling towers meet & even exceed all industry standards & our …

### Cooling Tower Efficiency Calculations - Chemical .

Apr 08, 2018· Drift loss of the cooling tower is normally provided by the cooling tower manufacturer based on the Process design. If it is not available it may be assumed as. For Natural Draft Cooling Tower D = 0.3 to 1.0 * C /100. For Induced Draft Cooling Tower D = 0.1 to 0.3 * C /100. For Cooling Tower with Drift Eliminator D = 0.01* C /100

### Tonage Duty Calculator - Cooling Tower Depot

Flow (Gallons Per Minute) Hot Water Temperature °F Cold Water Temperature °F Wet Bulb Temperature °F

- cooling tower tonnage formula 1,
### What is a Refrigeration Ton + CALCULATIONS chiller hvac .

Oct 25, 2017· What is a Refrigeration Ton + CALCULATIONS chiller hvac btu kw . Cooling Tower and Air Handling Unit work together . Sensible Heat Formula for HVAC Engineers - Where does Q=1.08 CFM ΔT come from?

### For chilled water system, what is the formula or the .

In this application, the cooling tower must handle a building load of 12,000 BTUH per ton plus the compressor heat of about 3,000 BTUH/ton.1 Design ∆T (Design Temperature Drop) This is conservative in light of today's chiller efficiencies, which often consume less than 3,000 BTUH/ton.

### CALCULATE Chiller cooling capacity - Cooling Load kW BTU .

Jul 15, 2017· This video guides you through how to calculate the cooling capacity of a chiller and the cooling load, it teaches in both metric and imperial to help you learn HVAC and building services engineering.

### Author: COOLING TOWER SELECTION AND SIZING Checked …

cooling tower. Cooling tower process is generally related with vapor pressure of water and humidity. Those theories are briefly described in this guideline to provide the basic understanding of its calculation. Cooling tower sizing can simply be done by graphical methods. Some additional calculation such as water make-up, fan and

### Water Usage Calculator » SPX Cooling Technologies » Green

SPX Cooling Technologies, Inc. is a leading global manufacturer of cooling towers, evaporative fluid coolers, evaporative condensers and air cooled heat exchangers. For nearly a century, we have provided exceptional quality equipment and service to the HVAC, process cooling, industrial, and refrigeration markets. 7401 W. 129th St.

### TECH TIP #51 - federalcorp

Evaporation rate of cooling tower condenser water 3 GPM per 100 tons Condenser water ﬂow rate requirement 3 GPM per ton BTU per ton of cooling 12,000 BTU = 1 ton Note: For many more helpful formulae, see "Tech Stuff" in the Technical Library on our website .federalcorp.

### Kilowatts to refrigeration tons conversion - RAPID TABLES

Kilowatts to refrigeration tons conversion. Kilowatts (kW) to refrigeration tons (RT) power conversion calculator and how to convert. kW to tons conversion calculator; . 1 kW = 0.28434517 RT . So the power P in refrigeration tons (RT) is equal to the power P in kilowatts (kW) divided by 3.5168525:

### cooling_tower_calculator << United Labs, Inc.

This calculator is set up using standard cooling tower calculations and rules-of-thumb. The standard rule of thumb is that the recirculataion rate is three times the tonnage of the tower. Newer reciprocating chillers may have a recirculation rate that is less. They will also have nameplates on the pump frame that show the the pump rating.

### Cooling Tower tons vs tons of refrigeration.

Jun 07, 2007· Cooling towers also have a design approach temperature, which is the difference between the wet bulb temperature and the supply water given by the tower to the chiller (water in sump temperature). If your local conditions often exceed 78 degrees wet bulb in summer, a tower's size will have to be adjusted accordingly.

### 1. INTRODUCTION 1.1 Cooling Tower - igef

1 1. INTRODUCTION 1.1 Cooling Tower A cooling tower is a specialized heat exchanger in which air and water are brought into direct contact with each other in order to reduce the water's temperature. As this occurs, a small volume of water is evaporated, reducing the temperature of the water being circulated through the tower.

### Power Conversion Formulas 2016 - gsa

OPTION 1: Create a line item in the Additional Program Equipment Page for "Server/Computer Equipment" enter the total kW for cooling from the Equipment Costs Page as the kW for the Server/Computer Equipment, and set the load time for 75% and the runtime at . OPTION 2: Enter tonnage of the unit into the program.

### Cooling Tower Make-up Water Flow Calculation - REA HVAC

Cooling Tower Make-up Water Flow Calculation. To calculate the make-up water flow rate, determine the evaporation rate using one of the following: 1. The evaporation rate is approximately 2 GPM per 1 million BTU/Hr of heat rejection. 2. The evaporation rate is …

### Marley NC - spxcooling

The Marley NC Cooling Tower has set the standard for high efficiency and low maintenance since its introduction in 1968. Our nearly 100 years of cooling tower engineering know-how is utilized so that the NC Cooling Tower you select today provides the broadest range of configurations and the highest cooling capacities available in a package cooling tower.

### What is the tonnage of a Marley cooling tower?

Meantime tell me what its cooling and the outside dimensions and the tonnage rating of the water chillers it might be cooling, we can go from there. Beyond that there are serious energy use issues related to cooling tower sizing, you may not want to replace with the same size. Let me know on all that, we can go from there Phil

### Cooling Tower Calculations – Water Technology Report

Dec 04, 2017· The purpose of a cooling tower is to conserve water. The heat picked up in the heat exchanger is returned to the cooling tower where it is rejected to the atmosphere by evaporative and convective cooling. The water that is evaporated at the cooling tower …

### How to Convert GPM to Cooling Rate in Tons | Sciencing

How to Convert GPM to Cooling Rate in Tons. Factories use heat exchangers or chillers to regulate an area's temperature. The machine absorbs heat from an area that produces it and carries it to a different location. The medium that carries the heat is a refrigeration fluid that absorbs and releases heat as it .

### TECH TIP #51 - federalcorp

Evaporation rate of cooling tower condenser water 3 GPM per 100 tons Condenser water ﬂow rate requirement 3 GPM per ton BTU per ton of cooling 12,000 BTU = 1 ton Note: For many more helpful formulae, see "Tech Stuff" in the Technical Library on our website .federalcorp.

### 1. INTRODUCTION 1.1 Cooling Tower - igef

1 1. INTRODUCTION 1.1 Cooling Tower A cooling tower is a specialized heat exchanger in which air and water are brought into direct contact with each other in order to reduce the water's temperature. As this occurs, a small volume of water is evaporated, reducing the temperature of the water being circulated through the tower.

### Cooling Tower Evaporation Rule of Thumb - Veolia Water

1 pound evaporated / 100 pounds total = 0.01 or 1% Therefore, to cool water by 10 qF, you must evaporate 1% of the water. When dealing with a cooling tower, to cool the incoming water being sprayed over the tower by 10 qF, then 1% of the flowrate over the tower must be evaporated. This is where the rule of thumb For every ' T of 10 °F, 1%

### Marley NC - spxcooling

The Marley NC Cooling Tower has set the standard for high efficiency and low maintenance since its introduction in 1968. Our nearly 100 years of cooling tower engineering know-how is utilized so that the NC Cooling Tower you select today provides the broadest range of configurations and the highest cooling capacities available in a package cooling tower.

- cooling tower tonnage formula 1,
### what is difference between cooling tower ton and .

A ton of refrigeration is 12,000 BTU / hour [1, 2] which corresponds to the amount of energy necessary to melt on ton of ice in 24 hour. A cooling tower ton is defined as 15,000 BTU / hour [1, 2]. The additional energy required for the cooling tower ton [2] is the result of the energy required to run water pumps, compressors and other .

### Cooling tower basics calculation formulas | Cooling Tower .

In this article explained about basic concepts of cooling tower, types of cooling towers, formula for cooling tower efficiency. Also brief about Cooling tower mass balance of make-up water requirement in system, Drift Losses or Windage, Evaporation losses & Blowdown or Draw off.

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