Problem 2: Professor Soma's 1/25,000h scale model measurement data showed that the maximum mixing length: Lm = 4 cm, the maximum downward velocity: Vm = 1 m/s, and turbulent frequency: w = 10 (Hz). When the scaling laws were developed, the above data can be used to estimate the corresponding mixing length, downward velocity, and turbulent frequency for the full scale, which can help assess the impact caused by turbulent motion to the jetliner. Answer the following questions. (1) Develop scaling laws on the mixing length, the downward velocity, and turbulent frequency, and estimate each of these three values for the full scale. (2) Calculate a jet engine power: P which is required to overcome this turbulent impact, assuming this jetliner has twin engines and the total jetliner weight: W (jetliner's body weight, 3,000 ton plus the maximum takeoff weight, 2,000 ton). Make any assumptions that you need for this calculation, and state them clearly.

Problem 2: Professor Soma's 1/25,000h scale model measurement data showed that the maximum mixing length: Lm = 4 cm, the maximum downward velocity: Vm = 1 m/s, and turbulent frequency: w = 10 (Hz). When the scaling laws were developed, the above data can be used to estimate the corresponding mixing length, downward velocity, and turbulent frequency for the full scale, which can help assess the impact caused by turbulent motion to the jetliner. Answer the following questions. (1) Develop scaling laws on the mixing length, the downward velocity, and turbulent frequency, and estimate each of these three values for the full scale. (2) Calculate a jet engine power: P which is required to overcome this turbulent impact, assuming this jetliner has twin engines and the total jetliner weight: W (jetliner's body weight, 3,000 ton plus the maximum takeoff weight, 2,000 ton). Make any assumptions that you need for this calculation, and state them clearly.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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