Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Other Engineering Expert

problem 1: Find out maximum range and endurance of an airplane weighing 12000 N. This is powered by 300 HP engine, has wing span of 7.4 m and wing area of 9.00 m2. Take CDO = 0.025, e = 0.85 and ηp = 0.80 Fuel, Weight factor is 0.15 AUW and c = 0.2 kg/hphr

problem 2: An airplane weighing 250 000 N has wing plan form area = 83 m2 and wing aspect ratio of 9 and parasite drag coefficient of 0.18. Its trailing vortex drag is 10 percent more than the minimum. Take the thrust power development to be as 2.6 MW at all speeds. Compute maximum speed and maximum rate of climb at sea level.

problem 3: Plot the climb performance hodograph for a twin jet airplane with given data at sea level W = 1,00,000 N wing span = 19.5 m. S = 45 m2, T = 2 x 16,500 N, CDO = 0.02, e = 0.85. Hence find out:
a) V for best climb,
b) max R/C,
c) Vmax . level

problem 4: Find out the tip-speed of a propeller used on an airplane flying at a speed of 560 kmph. The RPM of the propeller is 1050 and its advance ratio was found to be 2.10. Could you find out the diameter of the propeller from this data?

problem 5: prepare short notes on the given statements:

a) Mcritical, MDD and prevailing methods to reduce or postpone the same, by using laminar flow (6 digits NACA aerofoil) and super critical aerofoil. What do you mean by the term crest critical Mach number? As well describe ‘transonic area rule’.

b) Fixed pitch, variable pitch and constant speed propeller.

Other Engineering, Engineering

  • Category:- Other Engineering
  • Reference No.:- M92698

Have any Question? 


Related Questions in Other Engineering

Crude oil is transported from tank farm in yanbu to the

Crude oil is transported from tank farm in Yanbu to the Power plant of the Electric Company in Rabig by ships. Investigate the feasibiliy of building a pipeline system complete pumping system to transport crude oil from ...

C project reportsi have two c program i need one reports

C++ Project Reports I have two C++ program i need one reports for ech one of the and i wnat them to be tn the same format in the instruction if there some the thing not right i will not accept it. The two must be diferen ...

History of architecture and urbanismpick five questions

History of Architecture and Urbanism PICK FIVE QUESTIONS TOTAL TO BE ANSWERED: Each answer must be 150 to 400 words. To be typed, not hand­written. Email your final exam to your discussion leader. 1. The concept of "mode ...

Assignment statementclimate change is a serious challenge

ASSIGNMENT STATEMENT Climate change is a serious challenge to the Kingdom of Saudi Arabia, which is under tremendous pressure as a result of the hyper aridity of the climate, severe shortage in water resources, rapidly g ...

Problem 1a router is used to cut locating notches on a

Problem 1 A router is used to cut locating notches on a printer circuit board. The vibration level at the surface of the board as it is cut, is considered to be a major source of dimensional variation (lower the better) ...

1given the following transfer function modelsy1su1s g11s

1. Given the following transfer function models: y 1 (s)/u 1 (s) = g 11 (s) = 2/(s+3) y 1 (s)/u 2 (s) = g 12 (s) = -1/(s+1) y 2 (s)/u 1 (s) = g 21 (s) = -1/(s+7) y 2 (s)/u 2 (s) = g 22 (s) = 0.5/(s+4) a) Draw the 2x2 ope ...

Life cycle and risk management assignment 4 a

Life Cycle and Risk Management Assignment 4: A workplace-based report This assessment task involves collaborative team arrangement efforts and designed to explore the key issues of risk management and how these issues ar ...

Electronics lab transistor biasingdiscuss what transistor

Electronics Lab: Transistor Biasing Discuss what "transistor biasing" means and its importance to transistor circuit design. Choose one type of biasing, and explain either how it works or its advantages and disadvantages ...

This homework is part of a private kaggle competition in

This homework is part of a private Kaggle competition, in the end we only want to submit an excel file with ID and Expected column, and I need the R code as well to submit. I am attaching the data files, both should be u ...

Experiment specifications1turn on the pump and adjust the

Experiment Specifications: 1. Turn on the pump and adjust the control valve on the hydraulic bench, the exit valve of the flow meter demonstration unit and the bleed valve on the manometer manifold to bleed off all air b ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen