hello dude...... First find the area as u done length*breadth*height. Then multiply it with density of that sheetmetal. if it is steel (density is 7850 kg/m3). make sure your units of m (those in area). Now u got the weight of that sheet metal Cheers lax pushpak_tech@Yahoo.in
diameter in mm x diameter in mm x 0.0000063 x Thickness in mm
Length x width x thickness x density = weight of steel sheet
weight of ductwork per square metre
calculate weight of ductwork
filament tape duct tape
its duct tape
if you double duct tape over itself, it can pull a 2000 lb car out of a ditch
existing duct = velometer (Google velometer). Calculate velocity if volume is known and the size of duct volume (cubic feet) multiplied, square feet feet of duct, IE. 1000 cubic foot of air * 12" x12" square duct = 1000 cubic feet * 1sq. foot = 1000 feet per minute
Basically by weighing it. Although mass is not the same as weight, if you know the weight and the gravity, you can calculate the mass.Basically by weighing it. Although mass is not the same as weight, if you know the weight and the gravity, you can calculate the mass.Basically by weighing it. Although mass is not the same as weight, if you know the weight and the gravity, you can calculate the mass.Basically by weighing it. Although mass is not the same as weight, if you know the weight and the gravity, you can calculate the mass.
To calculate duct area, multiply the width of the duct by the height of the duct. This gives you the area in inches or centimeters, depending on the unit of measure used for the calculation.
filament tape duct tape
its duct tape
Area of Duct = (Weidth+Height) X 2 X (Length1+Length2)
Flatten it out then measure it with a ruler! ;)
that depends on what size your duct is as it will vary depending on duct size
To calculate the area of an HVAC duct reducer, you measure using a trapezoid area formula, which would be 1/2 times the base plus the top, times the height.
if you double duct tape over itself, it can pull a 2000 lb car out of a ditch
200+200
"On this web page http://www.engineersedge.com/manufacturing_design.shtml, bottom left, there are about ten pages. Three of thoses pages are about how to calculate bend allowance for manufacturing sheet metal. "
To calculate the formula for duct sizing divide the room load by the whole house load. Next multiply those results by the equipment CFM.
What is the unit weight of aluminium section and how its calculate