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Naval tonnage is typically calculated using the volume of a ship's hull, measured in cubic feet or meters, and then converted to tonnage by dividing by a standard density, usually around 35 cubic feet per ton for seawater. The most common methods include Gross Tonnage (GT), which measures the total internal volume, and Net Tonnage (NT), which accounts for usable space after excluding non-revenue generating areas. Tonnage can also be expressed in terms of displacement, which refers to the weight of the water displaced by the ship when floating. The specific formula and method can vary depending on the purpose and regulatory requirements.
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How do you calculate air handling unit tonnage?
To calculate the tonnage of an air handling unit (AHU), you can use the formula: Tonnage = (CFM × ΔT) / 24,000, where CFM is the airflow in cubic feet per minute and ΔT is the temperature difference in degrees Fahrenheit between the supply and return air. The factor of 24,000 is used because one ton of cooling is equivalent to 12,000 BTUs per hour, and the formula converts CFM and temperature difference into a tonnage value. Ensure that the CFM and temperature difference are accurately measured for precise tonnage calculations.
What is the formula to calculate the Machine tonnage for Blanking the Sheet metal?
i dont know this nswer
How do you calculate forging tonnage?
To calculate forging tonnage, you can use the formula: Tonnage = (Area of the part in square inches) × (Material yield strength in pounds per square inch) × (Safety factor). The area can be derived from the dimensions of the part being forged, while the yield strength varies based on the material. Typically, a safety factor of 1.5 to 2 is applied to account for variations in material and process conditions. This calculation helps determine the necessary force required for the forging operation.
How to calculate press machine tonnage?
Well, First get the Dia of material in inches = A Get the thickness of material in inches = B Now, Multiplier for M.s is 80 & for soft material like copper, brass, alluminium is 6 0. now put the A X B X MULTIPLIER = TONNAGE Example, 1 inch dia 5mm thickness Material is M.S. SO TONNAGE is : 1 x 0.1968 x 80 = 15.75 is tonnage required... ENJOY TONNAGE FORMULA.
How calculate ducting tonnage?
To calculate ducting tonnage, you first need to determine the cooling load of the space in BTUs (British Thermal Units) using a load calculation method, such as Manual J. Once you have the cooling load, convert BTUs to tons by dividing the total BTUs by 12,000 (since one ton of cooling is equivalent to 12,000 BTUs per hour). Finally, consider factors like duct efficiency, system losses, and the specific HVAC design to ensure accurate tonnage for the ductwork.
Calculate tonnage for 272 squaremeter?
2.23 tons
How do you calculate the tonnage for injection mold?
you can calculate like this:length*wideth*height*density.If you need more information, pls contact me: mould@sinomould.com
How do you calculate air handling unit tonnage?
To calculate the tonnage of an air handling unit (AHU), you can use the formula: Tonnage = (CFM × ΔT) / 24,000, where CFM is the airflow in cubic feet per minute and ΔT is the temperature difference in degrees Fahrenheit between the supply and return air. The factor of 24,000 is used because one ton of cooling is equivalent to 12,000 BTUs per hour, and the formula converts CFM and temperature difference into a tonnage value. Ensure that the CFM and temperature difference are accurately measured for precise tonnage calculations.
What is the formula to calculate the Machine tonnage for Blanking the Sheet metal?
i dont know this nswer
How do you calculate tonnage per kilometer per axle?
you have to times it by 1000000000000000 and then divide be 15 then times it by 2
How do you calculate tonnage for ordering asphalt?
Length x width x depth in inches. Then x .00625 = tons
How do you calculate the capacity of power-press machine?
tonnage capacity is equal to area x shear strength of material. calculate area by multipying length and thickness of material.
How do you calculate casting machine tonnage?
To calculate casting machine tonnage, you need to consider the maximum pressure that the machine can exert and the area of the die or mold. The formula is: Tonnage = Pressure (in tons per square inch) × Area (in square inches). Ensure that the pressure is appropriate for the material being cast and that the area corresponds to the surface where the pressure is applied. It's essential to factor in safety margins and the specific requirements of the casting process.
How do you calculate riveting tonnage?
1+1=2 2+2=4 3+3=hello i like tomatos
How do you calculate the capacity of power press machine?
tonnage capacity is equal to area x shear strength of material. calculate area by multipying length and thickness of material.
How do you calculate tonnage of forging press for the part to be forged?
For steel, the formula is (material thickness) x (inches of cut) x 50,000.
What is burthen tonnage?
what is the burthen tonnage
