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Recent questions tagged laminarflow
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GATE Civil 2021 Set 2  Question: 12
The ratio of the momentum correction factor to the energy correction factor for a laminar flow in a pipe is $\frac{1}{2}$ $\frac{2}{3}$ $1$ $\frac{3}{2}$
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Mar 1
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Fluid Mechanics
by
jothee
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5.2k
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gatecivil2021set2
flowinpipes
laminarflow
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GATE2019 CE1: 51
Consider a laminar flow in the xdirection between two infinite parallel plates (Couette flow). The lower plate is stationary and the upper plate is moving with a velocity of $1 \: cm/s$ in the xdirection. The distance between the plates is $5 \: mm$ and the dynamic viscosity ... $\dfrac {\partial p}{\partial x}$, (in $N/m^2$ per $m$, round off to $1$ decimal place) is _________
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Feb 14, 2019
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Fluid Mechanics
by
Arjun
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8.7k
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gate2019ce1
numericalanswers
fluidmechanics
waterresourcesengineering
laminarflow
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GATE2017 CE1: 12
For a steady incompressible laminar flow between two infinite parallel stationary plates, the shear stress variation is linear with zero value at the plates linear with zero value at the center quadratic with zero value at the plates quadratic with zero value at the center
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Mar 26, 2018
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Fluid Mechanics
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Milicevic3306
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11.9k
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gate2017ce1
fluidmechanics
waterresourcesengineering
laminarflow
shearstress
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1
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4
GATE2018 CE2: 48
A rough pipe of $0.5$ m diameter, $300$ m length and roughness height of $0.25$ mm, carries water (kinematic viscosity $= 0.9 \times 10^{6} \: m^2/s$) with velocity of $3$ m/s. Friction factor $(f)$ for laminar flow is given by $f=64/R_e$, and for ... k=roughness height and $g=9.81 \: m/s^2$. The head loss (in m, up to three decimal places) in the pipe due to friction is _______
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Feb 17, 2018
in
Fluid Mechanics
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gatecse
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4k
points)
gate2018ce2
numericalanswers
fluidmechanics
waterresourcesengineering
laminarflow
flowinpipes
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