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The pressure variation along the radial direction for vortex flow along a horizontal plane is related by
Solved] The flow of water in a pipe about 3 metres in ... Pitot Tube is a device used calculating the velocity of flow at any point in a pipe or a channel. The flow of water in a pipe about 3 metres in diameter can be measured by Pitot tube.
Solved] The flow of water in a pipe about 3 metres in …
See lessPitot Tube is a device used calculating the velocity of flow at any point in a pipe or a channel. The flow of water in a pipe about 3 metres in diameter can be measured by Pitot tube.
For a long pipe, the head loss
If the length of the pipe is doubled, the head loss will double. If the inside pipe diameter is doubled, the head loss will be reduced by half. If the flow rate is doubled, the head loss increases by a factor of four. With the exception of the Darcy friction factor, each of these terms can be easilyRead more
If the length of the pipe is doubled, the head loss will double. If the inside pipe diameter is doubled, the head loss will be reduced by half. If the flow rate is doubled, the head loss increases by a factor of four. With the exception of the Darcy friction factor, each of these terms can be easily measured.
See lessThe flow is called rotational if its velocity normal to the plane of area is equal to
For a flow to be rotational, the velocity normal tothe plane of area should be equal to the. (a) angular velocity vector.
For a flow to be rotational, the velocity normal tothe plane of area should be equal to the. (a) angular velocity vector.
See lessIf L, D and f are the length, diameter and coefficient of friction of a pipe, the ratio of the areas of the pipe A and nozzle a, to transmit maximum power, is
If the length of the pipe is doubled, the head loss will double. If the inside pipe diameter is doubled, the head loss will be reduced by half. If the flow rate is doubled, the head loss increases by a factor of four. With the exception of the Darcy friction factor, each of these terms can be easilyRead more
If the length of the pipe is doubled, the head loss will double. If the inside pipe diameter is doubled, the head loss will be reduced by half. If the flow rate is doubled, the head loss increases by a factor of four. With the exception of the Darcy friction factor, each of these terms can be easily measured.
See lessOn a flow net diagram, the distance between two consecutive steam lines at two successive sections are 1 cm and 0.5 cm respectively. If the velocity at the first section is 1 m/sec, the velocity at the second is
Explanation: - The flow net diagram is a graphical representation of flow lines and equipotential lines. - Flow lines are curves that are tangential to the velocity vector at every point. - Equipotential lines are curves that are perpendicular to the flow lines and represent lines of equal hydraulicRead more
Explanation: – The flow net diagram is a graphical representation of flow lines and equipotential lines. – Flow lines are curves that are tangential to the velocity vector at every point. – Equipotential lines are curves that are perpendicular to the flow lines and represent lines of equal hydraulic head. – In a flow net, the distance between two consecutive flow lines is proportional to the velocity magnitude. – In this case, the distance between two consecutive flow lines at the first cross-section is 1 cm, and at the second cross-section is 0.6 cm. – Since the distance between the two cross-sections is 1 m, we can find the scale factor to convert the distances between flow lines to velocities. Calculations: – Scale factor = (Distance between two cross-sections) / (Distance between two consecutive flow lines at the first cross-section) = 1 m / 1 cm = 100 cm / 1 cm = 100 – Velocity at the second cross-section = Scale factor * (Distance between two consecutive flow lines at the second cross-section) = 100 * 0.6 cm = 60 cm/sec
Read more at: https://edurev.in/question/2683459/From-a-flow-net-diagram-it-is-observed-that-distances-between-two-consecutive-streamlines-at-two-con
See lessThe instrument used for measuring the velocity of flow, is known as
pitot tube pitot tube, instrument for measuring the velocity (speed) of a flowing fluid.
pitot tube
See lesspitot tube, instrument for measuring the velocity (speed) of a flowing fluid.
The discharge through a V-notch weir varies as
Therefore discharge through a V-notch varies as H5/2. Let's discuss the concepts related to Open Channel Flow and Weirs and Notches. Explore more from Fluid Mechanics here.
Therefore discharge through a V-notch varies as H5/2.
See lessLet’s discuss the concepts related to Open Channel Flow and Weirs and Notches. Explore more from Fluid Mechanics here.
For a most economical rectangular channel, the hydraulic mean depth, is equal to
∴ The most economical section of a rectangular channel is one which has hydraulic mean depth or hydraulic radius equal to Half the depth of flow
∴ The most economical section of a rectangular channel is one which has hydraulic mean depth or hydraulic radius equal to Half the depth of flow
See lessIn two dimensional flow the components of velocity are given by u = ax; v = by. The stream lines will be
A fluid particle may possess the displacement of translation, rotation & distortion. Motion, when all points of a moving particle move uniformly in the same direction, is known as translatory motion. The motion of a particle in a circular path or a fixed orbit is known as Rotational motion.
A fluid particle may possess the displacement of translation, rotation & distortion. Motion, when all points of a moving particle move uniformly in the same direction, is known as translatory motion. The motion of a particle in a circular path or a fixed orbit is known as Rotational motion.
See lessIn a fluid flow a particle may posses
A fluid particle may possess the displacement of translation, rotation & distortion. Motion, when all points of a moving particle move uniformly in the same direction, is known as translatory motion. The motion of a particle in a circular path or a fixed orbit is known as Rotational motion.
A fluid particle may possess the displacement of translation, rotation & distortion. Motion, when all points of a moving particle move uniformly in the same direction, is known as translatory motion. The motion of a particle in a circular path or a fixed orbit is known as Rotational motion.
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