A 0.5 scale model car is to be tested in a wind tunnel. The conditions of the actual car are V = 70 km/h and T = 0 C and the air temperature in the wind tunnel is 20 C. To achie imilarity, the wind tunnel velocity (in km/h) should be ? Air at 1 atm and 0 C: 1.292 kg/m^3, 1.338x10^(-5) m^2/s; Air at 1 atm and 20 C: 1.204 kg/m^3, 1.516x10^(-5) m^2/s" 237.9

Q: show full solution

A: Given data:The state of stress at a point is given by,To determine:The principal stresses, The…

Q: Need a front, top and side view of this please

A: This question is based on the concept of engineering drawing.

Q: lease write a precise overview/description of the precision tweezer below specifically for each…

A: Given Data : Precision tweezer

Q: Need auxiliary views of this drawing

A: This question is based on the concept of engineering drawing.

Q: ow many 150-mm-diameter, 7.5 mm thick  disks can be fitted into a 120 mm long,  157.5-mm diameter…

A: Given data:Diameter of disk, d=150 mmThickness of disk, t=7.5 mmDiameter of cylinder, D=157.5…

Q: I have three parts that need to be answered pertaining to the print provided below.   What size…

A: The size of the print provided in the title box is C.Hence the correct answer is C.

Q: Pls use any CAD software to draw the sectional view of the solid attached in the image below.

A: FindWe need to draw the sectional view of the given object using CAD software.

Q: The answers for this exercice is not correct

A: Given the weights of squirrels and angles.  Required: Tension in the cables and alpha.

Q: The explantion is not clear

A: given : height of channel h = 10m width of channel w= 34m angle made by channel θ= 15o to find:…

Q: draw the top , left , front view?

A:

Q: 7. What is the part’s over all depth?_______________________ 9. Which line does in the top view…

A: Solution     7. The part’s overall depth 1.50

Q: What is the maximum gas flow rate for a nozzle size?

A: GIVEN; What is the maximum gas flow rate for a nozzle size?

Q: 14 sketch in the missing object and ce nter lines on 14

A: Given figure  To sketch the missing lines  And hidden lines

Q: What is the sliding block?

A: To Define: Sliding block

Q: What was the orginal size of the smallest outside diameter?

A: Data given-

Fluid Kinematics

The branch of science that deals with objects which are either in motion or stationary are studied under the branch of classical mechanics. Fluid mechanics is a subcategory of classical mechanics that deals with the behavior of fluids at rest (fluid statics) or in motion (posing some velocity). In fluid kinematics, studies focus on the associated motion of fluid particles or groups of particles, and its associated parameters like displacements, velocity, and acceleration without concerning about the forces that caused the motion. All the laws of classical mechanics are applied in the study of fluid kinematics.