One.
Any amount of heat added to any material will heat that material. Obviously, the amount of increase in heat is dependent upon the material's specific heat, its mass, and the amount of heat applied.
**Using the assumption that you wish to heat a room of 43200 cu.ft. with 3 air exchanges per hour (average), from 40 degrees to 70 degrees fahrenheit (average for New England, in the fall), then the amount of btu's per hour required would be 311,040 btu/hr.*
* {multiply volume x 0.24 btu/hr (specific heat of air) x 3 air exchanges/ hr x [temperature required - ambient temperature]}.
42,000 BTU / 1,020 BTU per CFH = 41 CFH
1,400 cubic feet per hour of liquid propane is about 10,472.7 US gallons per hour.
136 cubic feet / hour = 3.851 cubic metres / hour. 1 metre = 3.28 ft, so 1 cubic metre = 3.28^3 cubic feet. Therefore you divide 136 by 3.23^3
cubic feet per hour x 0.471947443 = liters per minute
I use a conversion program I found on the internet. It states that 1 Cubic Meter/hour = 563.567 Ounces/Minute. Divide 563.567 by 16 and you get 35.22 Pounds per Minute. (I think) Does that sound close to the answer you were looking for?
cubic ft per hour or cubic feet per minuit the difference is time
1,400 cubic feet per hour of liquid propane is about 10,472.7 US gallons per hour.
60 cu ft/min=1 cu ft/hr
cubic feet per hour x 0.016666667 = cubic feet per minute
1 cubic foot equals 7.48 gallons so 106 cubic feet per hour would equal 793 gallons per hour or 13 gallons per minute
Cubic feet per hour x 7.48 = gallons per hour
300 cubic meters per hour is about 176.57 cubic feet per minute.Formula: Cubic meters per hour x 0.5886 (rounded) = cubic feet per minute
136 cubic feet / hour = 3.851 cubic metres / hour. 1 metre = 3.28 ft, so 1 cubic metre = 3.28^3 cubic feet. Therefore you divide 136 by 3.23^3
1 liter per hour equates to about 0.0353 cubic feet per hour.
You would have to know the number of revolutions per hour.
Liters of oxygen gas per hour x 0.0353 = cubic feet per hour
Formula: cubic feet per hour x 7.481 = US gallons per hour (use 6.229 if you want to convert cubic feet to Imperial gallons)
Well let's see... theres 60 minutes in an hour. So if youre going 1 cubic foot a minute, you're going 60 cubic feet an hour.