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Orifice & Orifice Assemblies
Orifice & Orifice Assemblies
3 个月之前
indiamart.com
PPT - Effective Orifice Area Index Calculator PowerPoint Presentation, free download - ID:6770604
PPT - Effective Orifice Area Index Calculator PowerPoint Presentation, free download - ID:6770604
已浏览 484 次2014年12月8日
slideserve.com
A tank has a constant cross-sectional area of 50ft2 and anor... | Filo
A tank has a constant cross-sectional area of 50ft2 and anor... | Filo
7 个月之前
askfilo.com
An orifice of area 25  cm^2 in a vertical plate has a head of 1.13  m of oil, s.g. =0.89. It discharges 6192  N of oil in 88.8  s. Trajectory measurements yield x0=2.40  m, y0=1.37  m. Determine Cv, Ce, and Cd. Letting subscript a denote "actual" and t, "theoretical," Qa=W / γ=(6192 / 88.8) /[(0.89)(9790)]=0.008003  m^3 / s (V2)a=x √(g / 2 y)=(2.40) √((9.807) /[(2)(1.37)])=4.541  m / s (V2)t=√(2 g H)=√((2)(9.807)(1.13))=4.708  m / s Cv=(V2)a /(V2)c=4.541 / 4.708=0.965 Cd=Qa /[A(V2)t]=0.008
An orifice of area 25  cm^2 in a vertical plate has a head of 1.13  m of oil, s.g. =0.89. It discharges 6192  N of oil in 88.8  s. Trajectory measurements yield x0=2.40  m, y0=1.37  m. Determine Cv, Ce, and Cd. Letting subscript a denote "actual" and t, "theoretical," Qa=W / γ=(6192 / 88.8) /[(0.89)(9790)]=0.008003  m^3 / s (V2)a=x √(g / 2 y)=(2.40) √((9.807) /[(2)(1.37)])=4.541  m / s (V2)t=√(2 g H)=√((2)(9.807)(1.13))=4.708  m / s Cv=(V2)a /(V2)c=4.541 / 4.708=0.965 Cd=Qa /[A(V2)t]=0.008
3 个月之前
numerade.com
PPT - Calculation of Stenotic Valve Orifice Area PowerPoint Presentation - ID:385109
PPT - Calculation of Stenotic Valve Orifice Area PowerPoint Presentation - ID:385109
已浏览 810 次2012年5月4日
slideserve.com
43 A hemispherical tank of radius R has small orifice of area '... | Filo
43 A hemispherical tank of radius R has small orifice of area '... | Filo
4 个月之前
askfilo.com
A hemispherical vessel of radius R has a small rounded orifice of area A at the bottom. Show that the time required to lower the level from h1 to h2 is given by t=(2 π)/(A √(2 g))[(2)/(3) R(h1^3 / 2-h2^3 / 2)-(1)/(5)(h1^5 / 2-h2^5 / 2)] | Numerade
A hemispherical vessel of radius R has a small rounded orifice of area A at the bottom. Show that the time required to lower the level from h1 to h2 is given by t=(2 π)/(A √(2 g))[(2)/(3) R(h1^3 / 2-h2^3 / 2)-(1)/(5)(h1^5 / 2-h2^5 / 2)] | Numerade
2020年6月12日
numerade.com
Define an orifice-meter. Prove that the discharge through an orifice-meter is given by the relation Q=Cd (a0 a1)/(√(a1^2-a0^2)) ×√(2 g h) where a1= area of pipe in which orifice-meter is fitted a0= area of orifice (Technical University of M.P., S 2002) | Numerade
3 个月之前
numerade.com
SOLVED:High-pressure air forces a stream of water from a tiny, rounded orifice, of area A, in a tank. The pressure is high enough that gravity may be neglected. The air expands slowly, so that the expansion may be considered isothermal. The initial volume of air in the tank is ∀0 . At later instants the volume of air is Ψ(t) ; the total volume of the tank is Ψt . Obtain an algebraic expression for the mass flow rate of water leaving the tank. Find an algebraic expression for the rate of change i
2020年6月12日
numerade.com
Personalizarea lăzii frigorifice pentru o utilizare cât mai plăcută
11 个月之前
antena3.ro
A stream of water flowing horizontally with a speed of 15 m s^-1 gushes out of a tube of cross - sectional area 10^-2 m^2 , and hits a vertical wall nearby. What is the force exerted on the wall by the impact of water, assuming it does not rebound ?
2020年9月2日
toppr.com
8:46
| What is Piping
已浏览 1.9万 次2019年9月3日
whatispiping.com
A spherical tank has a circular orifice in its bottom through which the liquid flows out (Fig. P 25.20 ). The flow rate through the hole can be estimated as Qout =C A √(2 g H) where Qout = outflow (m^3 / s), C= an empirically-derived coefficient, A= the area of the orifice (m^2), g= the gravitational constant (=9.81 m / s^2), and H= the depth of liquid in the tank. Use one of the numerical methods described in this chapter to determine how long it will take for the water to flow out of a 3 -m di
2020年5月12日
numerade.com
[Hot Item] Ductile Iron Air Valve Small Orifice Triple Function
3 个月之前
made-in-china.com
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byjus.com
A tank of cross-sectional area A0​ is filled with a liquid. A s... | Filo
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askfilo.com
3:47
ORIFICE Plate
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已浏览 4.4万 次2011年2月23日
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