"CFM" and "CMH" are rates of flow, typically of air or other gases, used to describe the capacity of an HVAC or air handling system, or of a fan.
CFM = cubic feet per minute
CMH = cubic meters per hour
(1 ft3/min) x (meter/3.28084 feet)3 x (60 min/hour) = 1.7 m3/hour
1 m3/hour = 0.5886 ft3/min
Tr = cfm/400
cubic meter per hour
A rough number would be 0.8 CFM / sq ft
Call a Test and Balance Agency.
You can do it with two steps. first convert kmh to cmh (centimeter per hour) by duplicate it by 1000. then, convert the cmh to cms (centimeter per second) by divide it by 3600. in other words, you can just multiply the kmh by (10/36) and get the equal value with cms units.
To convert cmh to cfm ..... divide cmh by 1.7 to convert into cfm....
Well, darling, CFM stands for cubic feet per minute, while CMH stands for cubic meters per hour. So, the relationship between the two is that 1 CFM is equal to approximately 1.699 CMH. It's like comparing apples to oranges, but hey, they both measure the flow of air, just in different units.
864 cfm (cubic feet per minute) represents air flow in terms of volume of air measured in cubic feet, whereas 864 cmh (cubic meters per hour) is air flow measured in cubic meters over an hour. The conversion factor from cfm to cmh is approximately 1 cfm = 1.7 cmh, so 864 cfm would have more air flow than 864 cmh due to the difference in volume units.
Cmh = cubic meters per hour cfm = cubic feet per minute m3/hr * 35.3ft3/m3 * hr/60minutes = ft3/minute So, 1 cmh = 0.5883 cfm
Get it CMH Calculation
CMH Records was created in 1975.
Columbus, Ohio
No
http://cmhlahore.edu.pk/ The merit list there
To convert from cubic meters per hour (cmh) to tons, you need to know the density of the substance in question. Without the density, it is not possible to provide an accurate conversion from cmh to tons.
CMH Lahore Medical College is situated in Lahore Cantonment in the vicinity of CMH (Combined Military Hospital) Lahore, on Abdur Rahman RoadAddressCMH Lahore Medical CollegeAbdur Rahman Road, Lahore Cantonment, Pakistan
No, but it is the most travelled to destination from CMH which does not yet have a direct flight, so they are working on it. Maybe they will have them in 2013.