Recent content by avinod4all

when the oil price increase which will have high impact either long haul aircraft or short haul. I mean which kind of aircraft keeps the airliner profitable. Though the increase in oil price will have an impact on both kind of aircraft.

BPR- Bypass ratio; FPR- Fan pressure ratio I am trying to develop a model of an existing engine and later, test the outputs with the original data. So first, I am looking to find the design point of the engine.

Thank you! I want to draw a design point for a turbofan engine using a carpet plot, can i draw graph to find out the design point just by using the range of BPR and FPR values?

In order to test the performance of a specific engine, is it necessary to find a design point? If so could anyone tell me how to find the design point for gas turbine engine and suggest any useful materials that gives good information about Design point performance. Thank you!

Actually, we have three spool, two spool engine and single spool engines, how about the four spool engine? did anyone came across the design of four spool engine? I think adding an extra spool leads to increase in engine weight and becomes more complex in its mechanism.

Hi, with the given conditions, thrust can be calculated by using the formula: Thrust = Mass airflow X (slipstream velocity-aircraft velocity). Below website has good information may be it helps you. http://www.flightlearnings.com/basic-propeller-principles-part-two/384/"

hello, My name is vinod, I am student and currently I am doing a project on developments in turbofan engines. I want to know the developments taking place in the turbofan engines with respect to efficiency and noise. Also, I want to know more about propfan (unducted turbofan) engines, can...