Interested to Buy Any Domain ? << Click Here >> for more details...
CHEMICAL FLUID MECHANIC - EXAMPLE 3.3 : The drag coefficient Cd = 0.05 and lift coefficient Cl = 0.4 for a levelled flow aircraft are measured. The velocity of the aircraft is v = 150 ft / s with its weight W = 2677.5 pound-force. (a) Find the value of the lift of the aircraft, L, when it is also its weight. (b) The drag of the aircraft, D = Cd M, L = Cl M. Find the value of D. (c) The power required is P = Dv. If 1 pound-force x (ft / s) = 1.356 W, find the value of P in the unit of Watt or W.
- 1 Answers
- 2595 Views
- I also Faced
- E-Mail Answers
Answer Posted / kangchuentat
CHEMICAL FLUID MECHANIC - ANSWER 3.3 : (a) L = W = 2677.5 pound-force. (b) D / L = Cd / Cl, then D = (Cd / Cl) L = (0.05 / 0.4) (2677.5) = 334.6875 pound-force. (c) P = Dv = 334.6875 (150) (1.356) = 68075.4375 W, where D has a unit of pound-force and v has a unit of ft / s. The answer is given by Kang Chuen Tat; PO Box 6263, Dandenong, Victoria VIC 3175, Australia; SMS +61405421706; chuentat@hotmail.com; http://kangchuentat.wordpress.com.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
How i can calculate heat transfer in reactor at unsteady state and what data should i have? I want equation and process to calculate it? As there is steam or brine in jacket
Are there any general rules for flushing slurry lines?
Why is a vacuum breaker used on shell and tube heat exchangers that are utilizing steam as the heating utility?
How can metals be removed from aqueous waste streams?
PLEASE ANY ONE READ THIS MESSAGE ANSWER ME AT MY EMAIL ID surendrasaroj18@gmail.com sir i am prepairing for section engineer exam taken by railway my branch is chemical engineering i want previous paper of chemical engineering of section engineer exam taken by railway. please answer me as soon as possible thankyou
design calculations for reactor
What is cathodic protection, how it works in Turbine condensers ?
Explain why does catalytic converter used in an automobile?
How can wet carbon dioxide be responsible for a corrosion problem in iron-containing metals?
What is an effective means of removing silicone from aluminum?
why screw compressor use for ammonia compression?
how did you spend today
What is happening when paint dries?
What is a good relation to use for calculating tube bundle diameters?
Explain the steps required to design a vapor-liquid separator or flash drum?
