'THE BERNOULLI EQUATION CAN BE DERIVED BY PERFORMING A FORCE BALANCE UPON AN ELEMENTAL 'STREAMTUBE' IN...
'THE BERNOULLI EQUATION CAN BE DERIVED BY PERFORMING A FORCE BALANCE UPON AN ELEMENTAL 'STREAMTUBE' IN FLOW AND, WHEN APPLIED FROM POINT 1 TO POINT 2 ON A STREAMLINE CAN BE WRITTEN AS
P1+1/2 U1^2 TIMES DENSITY +DENSITY x gxZ1=...........,
state 4 fundamental assumptions about the flow that are employed in the derivation of bernoulli equation 8 marks
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'THE BERNOULLI EQUATION CAN BE DERIVED BY PERFORMING A FORCE
BALANCE UPON AN ELEMENTAL 'STREAMTUBE' IN...
The Bernoulli equation for steady frictionless incompressible flow along a streamline between two locations 1 and...
The Bernoulli equation for steady frictionless incompressible flow along a streamline between two locations 1 and 2 can be written as Water flows without friction from the top of a tank of water open to the atmosphere along a streamline from location 1 to 2, where it discharges into the atmosphere. Atmosphere With the datum for elevation as shown, the Bernoulli equation reduces to
In-class Activity #4b Name Fluid Mechanics I (4600:310:301, Summer 2030,6/25, Thursday) Application of the Bernoulli Equation...
In-class Activity #4b Name Fluid Mechanics I (4600:310:301, Summer 2030,6/25, Thursday) Application of the Bernoulli Equation along a Streamline 1. Bernoulli equation along a streamline: Assumptions involved in Bernoulli equation: 1 No viscous effects (no shear) 2. Steady flow 3. Incompressible (density is constant) 4. Along a streamline P+ + Pgz=constant along streamline 2. The Static Pressure (p), Dynamic pressure, Stagnation pressure, and Total Pressure: Dynamic pressure: 1 Pd= 20v? Stagnation pressure: Ps= ptzov? Total pressure: P/ + Example 3.8...
QUESTION 1 (10 Marks) a) State two assumptions for the Bernoulli equation and explain why that...
QUESTION 1 (10 Marks) a) State two assumptions for the Bernoulli equation and explain why that assumptions been made. (2 marks) b) Analyze the venturi meter in Fig 1 for flow rate of the air jet coming out from the throat as shown. State all your assumptions in doing so. Assume the air density is 1.28 kg/m² [6 marks) c) If the water level is only 1 cm, how much would Vichange? Justify your answer. No calculation needed. [2 marks]...
To understand how the linear momentum equation is derived from Reynolds transport theorem and to ...
Please answer part c this question has been posted previously
was given the wrong answer
To understand how the linear momentum equation is derived from Reynolds transport theorem and to use the equation to calculate forces. The Reynolds transport theorem(DNDt)syst-aatJcvηρdVtfcsqpVdA relates the change in an extensive quantity N for a system of Lagrangian particles (the left side) to the changes in an intensive quantity η:nm, where m is the mass of the system, in a Eulerian control volume that initially...
Water can be considered as a non-viscous incompressible fluid of density p. A laboratory set-up is...
Water can be considered as a non-viscous incompressible fluid of density p. A laboratory set-up is such that water flows through a pipe, exhibiting a laminar and steady-state flow. At the top end of the pipe, the flow tube has a cross-sectional area A and point 1 (located on the central streamline) is exposed to the ambient environment. The pipe drops through a A vertical distance h7 while its area decreases to when it reaches point 2 (also on the...
Can someone solve these? ill award a thumbs up Force Balance and Free body Diagrams 9....
Can someone solve these? ill award a thumbs up
Force Balance and Free body Diagrams 9. (2) True or false: Dynamic equilibrium involves a net force equal to zero and the object at rest 10. (2) True or false: A hockey puck sliding on a frictionless Ice rink at constant velocity is in dynamic equilibrium. 11. (2) True or False: A stoplight hanging motionless from a wire is in dynamic equilibrium For questions 12, 13 and 14 draw and label...
part b and c In class we derived a Fokker-Planck equation for the velocity distribution P(et)...
part b and c
In class we derived a Fokker-Planck equation for the velocity distribution P(et) starting from the assumption of small random changes in velocity at each time step f.(t) where f(t) is chosen from a distribution WU: ). Einstein's original approach to Brownian motion had a different starting point, focusing on position differences at each time step x(t + Δt)-x(t) + E(t) where £(t) is a random displacement chosen from some distribution W(E). Underlying this ap- proach is...
Matching A. Metric unit of force B. Unit of work in the metric system C. Metric...
Matching A. Metric unit of force B. Unit of work in the metric system C. Metric unit of power D. Unit of work in English system E. Unit of pressure in metric system named after the scientist Torricelli F. Mass per unit volume G. The force that is dependent on the masses and distance between them H. A unit of angular measure I. The acceleration of and object traveling with a circular motion J. The displacement of an object as...
I need questions 8-11. Thank you. comp Atwood's Machine Equipment Qty Equipment 1 Mass and Hanger...
I need questions 8-11. Thank you.
comp Atwood's Machine Equipment Qty Equipment 1 Mass and Hanger Set 1 Photogate with Pully Photogate with Pully 1 Universal Table Clamn 1 Large Rod 1 Small Rod 1 Double rod Clamp I 1 String Part Number ME-8979 ME-6838A ME-9376B ME-8736 ME-8977 ME-9873 Background Newton's 2 Law (NSL) states that the acceleration a mass experiences is proportional to the net force applied to it, and inversely proportional to its inertial mass la t )....
please answer all pre-lab questions 1 through 5. THANK YOU!!! this is the manual to give...
please answer all pre-lab questions 1 through 5. THANK YOU!!!
this is the manual to give you some background.
the pre-lab questions..
the pre-lab sheet.
Lab Manual Lab 10: String Waves & Resonance Before the lab, read the theory in Sections 1-3 and answer questions on Pre-lab Submit your Pre-lab at the beginning of the lab. During the lab, read Section 4 and follow the procedure to do the experiment. You will record data sets, perform analyses, answer questions, and...
The Bernoulli equation for steady frictionless incompressible flow along a streamline between two locations 1 and 2 can be written as Water flows without friction from the top of a tank of water open to the atmosphere along a streamline from location 1 to 2, where it discharges into the atmosphere. Atmosphere With the datum for elevation as shown, the Bernoulli equation reduces to
In-class Activity #4b Name Fluid Mechanics I (4600:310:301, Summer 2030,6/25, Thursday) Application of the Bernoulli Equation along a Streamline 1. Bernoulli equation along a streamline: Assumptions involved in Bernoulli equation: 1 No viscous effects (no shear) 2. Steady flow 3. Incompressible (density is constant) 4. Along a streamline P+ + Pgz=constant along streamline 2. The Static Pressure (p), Dynamic pressure, Stagnation pressure, and Total Pressure: Dynamic pressure: 1 Pd= 20v? Stagnation pressure: Ps= ptzov? Total pressure: P/ + Example 3.8...
QUESTION 1 (10 Marks) a) State two assumptions for the Bernoulli equation and explain why that assumptions been made. (2 marks) b) Analyze the venturi meter in Fig 1 for flow rate of the air jet coming out from the throat as shown. State all your assumptions in doing so. Assume the air density is 1.28 kg/m² [6 marks) c) If the water level is only 1 cm, how much would Vichange? Justify your answer. No calculation needed. [2 marks]...
Please answer part c this question has been posted previously
was given the wrong answer
To understand how the linear momentum equation is derived from Reynolds transport theorem and to use the equation to calculate forces. The Reynolds transport theorem(DNDt)syst-aatJcvηρdVtfcsqpVdA relates the change in an extensive quantity N for a system of Lagrangian particles (the left side) to the changes in an intensive quantity η:nm, where m is the mass of the system, in a Eulerian control volume that initially...
Water can be considered as a non-viscous incompressible fluid of density p. A laboratory set-up is such that water flows through a pipe, exhibiting a laminar and steady-state flow. At the top end of the pipe, the flow tube has a cross-sectional area A and point 1 (located on the central streamline) is exposed to the ambient environment. The pipe drops through a A vertical distance h7 while its area decreases to when it reaches point 2 (also on the...
Can someone solve these? ill award a thumbs up
Force Balance and Free body Diagrams 9. (2) True or false: Dynamic equilibrium involves a net force equal to zero and the object at rest 10. (2) True or false: A hockey puck sliding on a frictionless Ice rink at constant velocity is in dynamic equilibrium. 11. (2) True or False: A stoplight hanging motionless from a wire is in dynamic equilibrium For questions 12, 13 and 14 draw and label...
part b and c
In class we derived a Fokker-Planck equation for the velocity distribution P(et) starting from the assumption of small random changes in velocity at each time step f.(t) where f(t) is chosen from a distribution WU: ). Einstein's original approach to Brownian motion had a different starting point, focusing on position differences at each time step x(t + Δt)-x(t) + E(t) where £(t) is a random displacement chosen from some distribution W(E). Underlying this ap- proach is...
I need questions 8-11. Thank you.
comp Atwood's Machine Equipment Qty Equipment 1 Mass and Hanger Set 1 Photogate with Pully Photogate with Pully 1 Universal Table Clamn 1 Large Rod 1 Small Rod 1 Double rod Clamp I 1 String Part Number ME-8979 ME-6838A ME-9376B ME-8736 ME-8977 ME-9873 Background Newton's 2 Law (NSL) states that the acceleration a mass experiences is proportional to the net force applied to it, and inversely proportional to its inertial mass la t )....
please answer all pre-lab questions 1 through 5. THANK YOU!!!
this is the manual to give you some background.
the pre-lab questions..
the pre-lab sheet.
Lab Manual Lab 10: String Waves & Resonance Before the lab, read the theory in Sections 1-3 and answer questions on Pre-lab Submit your Pre-lab at the beginning of the lab. During the lab, read Section 4 and follow the procedure to do the experiment. You will record data sets, perform analyses, answer questions, and...
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