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![so puttin all dimension in equation: Т [L]+[м]*смст] LT = {Langb -Tмtт] ЗЬ L 4-3Ь-с L Mbre x T Т-с ... LT, сократія Р](http://img.homeworklib.com/questions/5dacdac0-faf4-11ea-b04d-cb879a9c1a98.png?x-oss-process=image/resize,w_560)
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Q1. The velocity v of a fluid beyond which streamline flows, ceases and turbulence begins depending...
Q1. The velocity v of a fluid beyond which streamline flows, ceases and turbulence begins depending...
Q1. The velocity v of a fluid beyond which streamline flows, ceases and turbulence begins depending on the radius r of the tube, density p and viscosity n of the fluid. Using dimensions (dimensional analysis), obtain an expression which relates v. r, p and n. Hint: v « rpn => y = krapne mass volume distance force Velocity density viscosity time (area) [velocity gradient] velocity gradient velocity Using dimensional analysis, find the values of a, b and c. length
Q1. The velocity v of a fluid beyond which streamline flows, ceases and turbulence begins depending...
Q1. The velocity v of a fluid beyond which streamline flows, ceases and turbulence begins depending on the radius r of the tube, density p and viscosity n of the fluid. Using dimensions (dimensional analysis), obtain an expression which relates v, r, p and n. Hint: => Using dimensional analysis, find the values of a, b and c.
please sir, write clearly by hand Q1. The velocity v of a fluid beyond which streamline...
please sir, write clearly by hand
Q1. The velocity v of a fluid beyond which streamline flows, ceases and turbulence begins depending on the radius r of the tube, density p and viscosity n of the fluid. Using dimensions (dimensional analysis), obtain an expression which relates v. 1, p and n. Hint: v arpn => y = krapon distance Velocity density mass viscosity volume force [area][velocity gradient time velocity gradient = velocity length Using dimensional analysis, find the values of...
The drag force Fp on a smooth sphere falling in water depends on the sphere speed...
The drag force Fp on a smooth sphere falling in water depends on
the sphere speed V, the sphere density P. the density p and dynamic
viscosity of water, the sphere diameter Dand the gravitational
acceleration g. Using dimensional analysis with p. V and D as
repeating variables, determine suitable dimensionless groups to
obtain a reneral relationship between the drag force and the other
variables. If the same sphere were to fall through air, determine
the ratio of the drag...
If a is acceleration, v is velocity, x is position, and t is time, then check the validity (wrong or correct) of the following equations using dimensional analysis: a) t2 = 2x/a b) t = x/v c) a = v/x d) v = a/t ALSO , The term 1/2 PV^2 rv2 occu
If a is acceleration, v is velocity, x is position, and t is time, then check the validity (wrong or correct) of the following equations using dimensional analysis: a) t2 = 2x/a b) t = x/v c) a = v/x d) v = a/t ALSO , The term 1/2 PV^2 rv2 occurs in Bernoulli’s equation in Chapter 15, with P being the density of a fluid and v its speed. Find the dimensions of 1/2 PV^2 Thank you in advance...
Fluid Mechanics QUESTION 3 State 2 applications of dimensional analysis. (a) (2 marks) (b) The drag force, Fo acting...
Fluid Mechanics
QUESTION 3 State 2 applications of dimensional analysis. (a) (2 marks) (b) The drag force, Fo acting on a ship is considered to be a function of the fluid density (p) viscosity (H). exavitlg). ship velocity (V), and characteristic length (). Using Buckingham П theorem, determine a set ofsuitable dimensionless numbers to describe the relationship.Fo f(p.H.g.V (4 marks) A 1:60 scale model of a ship is used in a water tank to simulate a ship speed of 10...
please solve (va20) for me thanks!! :) V VISCOUS FLOWS Page 38 nar flow between two infinite plates a distance h apart driven by a pressure gra- Va20. For lami dient, the velocity profile is [constan...
please solve (va20) for me thanks!! :)
V VISCOUS FLOWS Page 38 nar flow between two infinite plates a distance h apart driven by a pressure gra- Va20. For lami dient, the velocity profile is [constant] [linear] [parabolic] [hyperbolic] [elliptic] [error func- tion], and the flow rate Q is proportional to h to the power is driven by the top plate moving at a speed U in the absence of any pressure gradient, the velocity profile is [constant] linearl Iparabolic]...
Example 1 A star undergoes some mode of oscillation. Scientists/engineers have hypothesized that the oscillation frequency...
Example 1 A star undergoes some mode of oscillation. Scientists/engineers have hypothesized that the oscillation frequency (cycles per second), o, is dependent on the density p and the radius R and the gravitational constant G which appears in Newton's law of universal gravitation. If you are not familiar with the gravitational constant, read the section on mass and weight in Chapter 4 (Dimensions/units) of the text. Therefore, w has dimensions (T), and P, R, Gare the governing parameters, with dimensions...
Q1. The velocity v of a fluid beyond which streamline flows, ceases and turbulence begins depending on the radius r of the tube, density p and viscosity n of the fluid. Using dimensions (dimensional analysis), obtain an expression which relates v. r, p and n. Hint: v « rpn => y = krapne mass volume distance force Velocity density viscosity time (area) [velocity gradient] velocity gradient velocity Using dimensional analysis, find the values of a, b and c. length
Q1. The velocity v of a fluid beyond which streamline flows, ceases and turbulence begins depending on the radius r of the tube, density p and viscosity n of the fluid. Using dimensions (dimensional analysis), obtain an expression which relates v, r, p and n. Hint: => Using dimensional analysis, find the values of a, b and c.
please sir, write clearly by hand
Q1. The velocity v of a fluid beyond which streamline flows, ceases and turbulence begins depending on the radius r of the tube, density p and viscosity n of the fluid. Using dimensions (dimensional analysis), obtain an expression which relates v. 1, p and n. Hint: v arpn => y = krapon distance Velocity density mass viscosity volume force [area][velocity gradient time velocity gradient = velocity length Using dimensional analysis, find the values of...
The drag force Fp on a smooth sphere falling in water depends on
the sphere speed V, the sphere density P. the density p and dynamic
viscosity of water, the sphere diameter Dand the gravitational
acceleration g. Using dimensional analysis with p. V and D as
repeating variables, determine suitable dimensionless groups to
obtain a reneral relationship between the drag force and the other
variables. If the same sphere were to fall through air, determine
the ratio of the drag...
Fluid Mechanics
QUESTION 3 State 2 applications of dimensional analysis. (a) (2 marks) (b) The drag force, Fo acting on a ship is considered to be a function of the fluid density (p) viscosity (H). exavitlg). ship velocity (V), and characteristic length (). Using Buckingham П theorem, determine a set ofsuitable dimensionless numbers to describe the relationship.Fo f(p.H.g.V (4 marks) A 1:60 scale model of a ship is used in a water tank to simulate a ship speed of 10...
please solve (va20) for me thanks!! :)
V VISCOUS FLOWS Page 38 nar flow between two infinite plates a distance h apart driven by a pressure gra- Va20. For lami dient, the velocity profile is [constant] [linear] [parabolic] [hyperbolic] [elliptic] [error func- tion], and the flow rate Q is proportional to h to the power is driven by the top plate moving at a speed U in the absence of any pressure gradient, the velocity profile is [constant] linearl Iparabolic]...
Example 1 A star undergoes some mode of oscillation. Scientists/engineers have hypothesized that the oscillation frequency (cycles per second), o, is dependent on the density p and the radius R and the gravitational constant G which appears in Newton's law of universal gravitation. If you are not familiar with the gravitational constant, read the section on mass and weight in Chapter 4 (Dimensions/units) of the text. Therefore, w has dimensions (T), and P, R, Gare the governing parameters, with dimensions...
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