Radius = Diameter/2 = 25 cm.
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Dimensions are 970mm high by 580mm diameter
Not all 55 gallon drums are the same size in height and diameter. To get an accurate check measure the diameter in inches and divide by .5 (this is the radius). Square that number - multiply by pi (3.14) and divide by 231. This will give you the gallons per inch. Good Luck Bob Raymond Bob.Raymond@kelleytech.com
Suppose, Volume of Drum is V cubic units and Height is h units. Solution: Let, the radius of the drum be r units We know that, Volume of Drum = Area of Circle x Height or, V = (Pi) x r2 x h or, r2 = V / {(Pi) x h} or, r = Square root of [ V / {(Pi) x h} ] Note: You can take the value of Pi equal to 3.14 or 22/7
Radius = Diameter/2 = 25 cm.
Its radius will be half of its diameter and so 50/2 = 25 cm
Its diameter is twice its radius
You need to know the radius/diameter or the height of the drum.
To calculate the volume of the drum, use the formula for the volume of a cylinder: V = Οr^2h, where r is the radius (half the diameter) and h is the height of the cylinder. The radius (r) is 80cm / 2 = 40cm = 0.4m. Therefore, the volume of the drum is V = Ο(0.4)^2(1.2) β 0.602 cubic meters.
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To calculate the surface area of a 55-gallon drum, we first need to determine the dimensions of the drum. A standard 55-gallon drum typically has a diameter of 22.5 inches and a height of 33.5 inches. The surface area of a cylinder can be calculated using the formula 2ΟrΒ² + 2Οrh, where r is the radius and h is the height of the cylinder. Plugging in the values for the radius and height of the drum, we can calculate the surface area in square inches.
V=(πD2/4)h where D is the diameter of the 55 gallon drum and h is the height of the oil. Or if you prefer V=(2πr2h where r is the radius of the drum and h is as above.
More data is required. I assume the drum has the form of a cylinder; the volume of a cylinder is calculated as pi x radius squared times height. Different combinations of radios and height can give the same volume.
If the mine winch drum diameter is 6m, the radius (r) would be half of that, which is 3m. Using the formula c = 2Οr, where r = 3m, we can calculate the circumference of the drum to be c = 2 x Ο x 3 = 6Ο meters. Therefore, for each single rotation of the drum, the cage will drop a distance of 6Ο meters.
By the diameter.
To increase the velocity ratio of a single purchase crab mechanism, you can change the ratio of the radii of the drum that the rope wraps around and the radii of the axle around which the crab rotates. By increasing the radius of the drum relative to the axle, you can increase the velocity ratio. This can be achieved by either increasing the diameter of the drum or decreasing the diameter of the axle.