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
icon
Related questions
Question
Problem 2: Professor Soma's 1/25,000th 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.
Transcribed Image Text:Problem 2: Professor Soma's 1/25,000th 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.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Knowledge Booster
Dimensional Analysis
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Elements Of Electromagnetics
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Control Systems Engineering
Control Systems Engineering
Mechanical Engineering
ISBN:
9781118170519
Author:
Norman S. Nise
Publisher:
WILEY
Mechanics of Materials (MindTap Course List)
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning
Engineering Mechanics: Statics
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:
9781118807330
Author:
James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:
WILEY