What is the meaning of CFM56-5B?
The CFM56-5B is a high-bypass turbofan engine manufactured by CFM International, a joint venture between General Electric (GE) and Safran Aircraft Engines. CFM means CFM International (CFM), which is a joint venture between: GE Aerospace (United States), and, Safran Aircraft Engines (formerly Snecma, France) The name CFM comes from the combination of: CF for the CF6, a GE engine program – CF stands for Commercial Fan. It was introduced as part of GE’s engine .
What does CFM56 stand for?
CFM is not an acronym, so it doesn’t stand for anything. The company (CFM), and product line (CFM56), got their names by a combination of the two parent companies’ commercial engine designations: GE’s CF6 and Snecma’s M56. CFM is the world’s largest commercial aircraft engine manufacturer, with a 39% market share as of 2020. It has delivered more than 37,500 of its engines to more than 570 operators. The name CFM is derived from the two parent companies’ commercial engine designations: GE’s CF series and Snecma’s M series.
What is 1 CFM equal to?
Definition: CFM stands for Cubic Feet per Minute. It is the most common way to measure airflow. CFM measures the volume of air in cubic feet for each minute it moves. CFM stands for cubic feet per minute and is a measure of the amount of air that an air compressor can deliver in a minute.As mentioned above, cubic feet per minute is a measurement used to describe airflow. The number represents the volume of air moved through a given space every minute. To calculate CFM, multiply cubic feet by 60 seconds. So, for example, a fan moving 1 cubic foot of air per second would be equal to 120 CFM.Use the formula below to calculate CFM: CFM = (Room Volume in cubic feet) x (ACH) / 60.
How many CFM is in 1 ton?
CFM per Ton Rule of Thumb It suggests that for every ton of cooling capacity provided by the air conditioner, approximately 400 cubic feet per minute (CFM) of airflow should be delivered to the conditioned space. In our opening statement we quoted a rule-of-thumb about air conditioning requiring 400 CFM per ton. This value is usually the basis for rating self-contained air conditioners. Thus, we have a 2-ton unit handling 800 CFM, a 3-ton 1,200, a 5-ton 2,000, a 10-ton 4,000, etc.