Engineering, 12.03.2020 20:46 lizzieee04
Question 5) Consider the annulus formed between a rod of radius �2 and a tube of radius �D. Find the velocity profile for the flow where the inner rod is rotated with speed Ω and simultaneously is pulled in the axial direction at a speed �F = �D, while the flow experiences an external constant pressure gradient of GH I applied in the direction of the rod axis.
Answers: 2
Engineering, 04.07.2019 18:10
What difference(s) did you notice using a pneumatic circuit over hydraulic circuit.explain why the pneumatic piston stumbles when it hits an obstacle.
Answers: 2
Engineering, 04.07.2019 18:10
Afour cylinder four-stroke in-line engine has a stroke of 160mm, connecting rod length of 150mm, a reciprocating mass of 3kg and its firing order is 1-3-4-2. the spacing between cylinders is 100mm. i. show that the engine is in balance with regard to the primary inertia forces and primary 3. a and secondary inertia couples. li determine the out of balance secondary inertia force ii. propose ways of balancing this out of balance force and discuss the challenges that will arise
Answers: 3
Engineering, 04.07.2019 18:10
An ideal otto cycle with air as the working fluid has a compression ratio of 8. the minimum and maximum temperatures in the cycle are 300 k and 1340 k. use constant specific heats at room temperature to determine (a) the amount of heat transferred to the air during the heat- addition kj/kg, (b) the thermal efficiency, and (c) the thermal efficiency of a carnot cycle ope limits. process, in rating between the same temperature
Answers: 2
Engineering, 04.07.2019 18:10
Assuming compressible flow of air and that the measurements are done at flagstaff a pitot static tube that gives the difference of total and static pressure measures 0.35 m of mercury. what is the velocity of air? assume the temperature to be 300k. (submit your excel or matlab calculation sheet)
Answers: 1
Question 5) Consider the annulus formed between a rod of radius �2 and a tube of radius �D. Find the...
Social Studies, 09.07.2019 06:00
Mathematics, 09.07.2019 06:00
Mathematics, 09.07.2019 06:00
Biology, 09.07.2019 06:00
Social Studies, 09.07.2019 06:00
English, 09.07.2019 06:00
Biology, 09.07.2019 06:00
Mathematics, 09.07.2019 06:00
History, 09.07.2019 06:00
Mathematics, 09.07.2019 06:00