Calculate the specific volume of oxygen in kg/m^3 at 20deg C and 40 kPa abs. a.23.6 b.1.90 c.5.15 d. 0.525
Q: 150 mm d 200 mm d 1.25 m Hg Problem 4.96 Pieblem 4.95 4.96. One hundred and twenty litres per second…
A:
Q: Air P2.49 The system in Fig. P2.49 A C is open to 1 atm on the right side. D (a) If L = 120 cm, what…
A:
Q: An open rectangular tank 2m by 2m and 3.5m high contains 3 layers of liquids with specific gravities…
A:
Q: Air is flowing through a square conduit whose section changes from 100 mm (section 1) to 200…
A: A1=100mm2 A2=200mm2 V1=6m/s V2=1.8m/s ρ1=1kg/m3 ρ2=?
Q: Thirty (30) liters/second of stream water must be pumped up a vertical height of 12 meters to…
A:
Q: Air at 15°C flows through a converging nozzle with an inlet diameter of 10 cm. It enters at a…
A: Given data in question Velocity at inlet 15 m/s Diameter at inlet 10 cm = 0.1 m Velocity at outlet…
Q: Q 3:A tank filled with oil,lf the total weight is(2 KN) and weight of tank only is (200 N) and…
A: V=190L
Q: 10 psig H To Free jet 1 in. dia. 3 ft 2 in. dia. 25.9 ft/s 35.9 ft/s 15.9 ft/s
A: To find out the velocity at Point 2.
Q: A liquid of specific gravity of 1.75 flows in a 6 cm horizontal pipe. The total energy at certain…
A:
Q: 2. The compressed air tank has a volume of 0.8 m. The temperature is 20°C and the atmospheric…
A:
Q: 4.1 Mass Conservation The jet engine draws in air at 1800 kg/s and jet fuel at 0.916 kg/s (relative…
A:
Q: Convert the following air pressure readingsfrom cm H2O to Pa.a. 1.5 cm H2Ob. 3.7 cm H2O
A:
Q: 24. An odd shaped body weighing 7.5 kg and occupying 0.01 cubic metre volume will be completely…
A: Given data: An odd shaped body weight, m = 7.5 kg Occupying volume, V = 0.01 cubic meter Specific…
Q: Water flows out of a hemispherical tank at the constant rate of 18 cu cm per min. If the radius of…
A:
Q: Find the time it takes to decrease the water level in the tank 1 by 1.5m. Use C = 0.60 h.l. 2.3m do:…
A: Given data: diameter of tank 1 D1=6m Dimensions of tank 2 are 3m x 2m Difference in water level h=…
Q: Given data : Depth of flow=2 m Velocity of flow=3 m/s g=10 m/s2 Find specific energy
A:
Q: Water flows at along a channel which is open to the atmosphere all along its length. The initial…
A:
Q: A hydraulic jack contains 2.0 litres of oil as the working fluid. The compressibility of the oil is…
A: Given, Volume of oil(V) = 2ltr=2×10^-3 m^ compressibility (B)= 1.98×10^-10/pa Pressure (p)…
Q: What is the length of a gravitational chamber that must be used to treat with a minimum of 95%…
A:
Q: Vin = 4 m/s %3D 0.2 in Air Water 3 т h 1 in 2 m How long will it take for the water level to reach 1…
A:
Q: Oil sg = 0.75 is flowing through a pipe %3D with 6 in diameter under a pressure 15 psi. The total…
A: A flow rate or rate of flow may relate to the amount of fluid passing through any part of the system…
Q: Oil sg = 0.75 is flowing through a pipe with 6 in diameter under a pressure 15 psi. The total energy…
A:
Q: If a vessel that contains 9.2 ft3 of water at 50°F and atmospheric pressure is heated to 160°F, What…
A:
Q: Problem 1 - 31 Calculate the density of water vapor at 350 kPa abs and 20°C if its gas constant is…
A: The given data is as follows: Absolute pressure=350 kPaTemperature=20∘CGas constant=0.462…
Q: Problem 1: Water flows steadily from a tank, through a hose of diameter D = 40 cm, and exits to the…
A:
Q: 150 mm d 200 mm d 1.25 m Hg Problem 4.96 Problem 4.95 4.96. One hundred and twenty litres per second…
A: Given Discharge, Q = 120 L/s All the data is shown in the figure. Density of jet fuel JP-4 is…
Q: Q1. A rectangular water tank of length 10m and width 6m has a free surface 15m above a 300mm…
A: Given data Cross sectional area Length Diameter Coefficient of discharge
Q: A fluid flowing in a pipe 30 cm in diameter has a uniform velocity of 4 m/s. The pressure at the…
A:
Q: 2. In the figure shown, a liquid is pumped from reservoir A to tank B by a 12 hp pump having an…
A:
Q: What height of a column of special gage liquid (sp gr 1.85) would exert the same pressure as a…
A: Heavy liquid requires less depth We will use formula of pressure in terms of depth of fluid.
Q: Application of Darcy Weisbach equation: A 24-inch steel pipeline (E= 0.016-in) 1550 feet long is…
A: Given: Diameter of th steel pipe, D=24 inchesArea, A=π4×D2=452.39 in2Pipe's absolute roughness,…
Q: 10. Coefficient of friction of a laminar flow is a) Re/16 b) Re/64 c) 16/Re d) 64/Re
A: For laminar flow the reynolds number of the flow should be less than 2000 for the pipe flow.…
Q: Hydrogen (v = 1.08 E-4 m2/s) flows at 0.9 L/s through a 100-mm-diameter pipe. Describe the %3D type…
A:
Q: A closed cylindrical tank 5m high contains 2.5m of water. A 100mm diameter circular orifice is…
A: To find the air pressure above surface of water
Q: An open cylindrical tank 2m in diameter and 6m tall has 2m of oil (SG = 0.80), 1.2m of an unknown…
A:
Q: Air enters a nozzle steadily at 2.21 kg/m3 and 40 m/s and leaves at 0.762 kg/m3 and 180 m/s. If the…
A: given- density of air ρ=2.21 kg/m3velocity v=40 m/sarea of nozzleA=90 cm2=90×10-2 m2
Q: Determine the kinetic energy in joules, of a 2 gram riffle bullet traveling at 1640 ft/s
A:
Q: The diameter and depth of cylindrical tank are 9m and 4m respectively. This tank contains brimful of…
A: As the temperature is increased the liquid will expand(decrease in unit weight). However the weight…
Q: An open hemispherical tank 2 meter in diameter has an orifice on the bottom which is 100 mm in…
A:
Q: If the system is in equilibrium, calculate the magnitude of F2. F = 100 KN Fz= ? 30° 30° 105°
A: • As per our guideline we are supposed to answer only one question for multiple questions posted.…
Q: specific gravity of Glycerin is 1.3 and the specific gravity of Mercury is 13.6, alue of X will…
A:
Q: PROBLEM 8 Oil of absolute viscosity 0.00210 Ib-s/ft? and specific gravity 0.850 flows through 10,000…
A:
Q: Air in a large tank, at 300 °C and 400 kPa, fl ows through aconverging-diverging nozzle with throat…
A: Given data: Initial temperature of tank T1=300o C = 573 K Initial pressure of tank P, = 400 kPa…
Q: 12. A 25-feet high open rectangular tank, with base 5 t by 10 t, is equally divided into two…
A:
Q: Oil with a specific gravity of 0.750 is flowing thru a 5-in pipe under a pressure of 13 psi. If the…
A:
Q: If 300L of Carbon dioxide at 25°C and 140 kPaa is compressed isentropically to 70 L. Which nearly…
A: To determine gage pressure following isentropic (adiabatic) compression. Given, Initial volume…
Q: 1.5 kg of gas, R = 518.45 J/kg°K, K = 1.321 undergo a constant volume process from P1= 500 kpa, ti =…
A: Mass(m)=1.5 kg, R=518.45 J/kgoK, K=1.321, P1=500 kpa, P2=1700 kpa.
Q: tänk contains helium at 400K is evacuat pressure of 100kPa to a final pressure of 2.5kPa. Determin…
A: Given- V=6m3Patm=100KpaPf=2.5Kpa
Q: A nozzle of inner radius 1.04 mm is connected to a hose of inner radius 8.83 mm. The nozzle shoots…
A:
Q: An open cylindrical tank 2m in diameter and 6m tall has 2m of oil (SG = 0.80), 1.2m of an unknown…
A:
Calculate the specific volume of oxygen in kg/m^3 at 20deg C and 40 kPa abs.
a.23.6
b.1.90
c.5.15
d. 0.525
Step by step
Solved in 2 steps with 1 images
- Glycerin (s.g.=1.26, and absolute viscosity = 1.49 Pa-s) flows through a rectangular conduit 325mm by 450mm at the rate of 160 lit/sec. Determine the major head loss due to friction (hf) per 1km length of pipe.The unit weight of water at 50ºF is 62.4pcf. If the volume of the vessel that contains water is 3.50cu.ft a. What will be the change in its volume when it is heated to 160ºF(Unit weight of water at 160ºF is 61pcf)? b. Compute the percentage change of volume. c. What weight of water must be removed to maintain the original volume?Calculate the density of air at standard conditions (T - 25 °C and P a 1 atm).
- Air enters an adiabatic nozzle steadily at 300 kPa, 200°C, and 30 m/s and leaves at 100 kPa and 180 m/s. The inlet area of the nozzle is 80 cm2. Determine (a) the mass flow rate through the nozzle, (b) the exit temperature of the air, and (c) the exit area of the nozzle. R = 0.287 kJ/kg. K, CP 1.005KJ/kg. K.A liquid of specific gravity of 1.75 flows in a 6 cm horizontal pipe. The total energy at certain point in the flow is 80 J/N (joules/newton). The elevation of the pipe above the fixed datum is 2.6 m. If the pressure is 75 kPa. Determine the velocity of flow in m/s. A.23.86 b.32.45 c.37.85 d.42.25lAir in a large tank, at 300 °C and 400 kPa, fl ows through aconverging-diverging nozzle with throat diameter 2 cm. Itexits smoothly at a Mach number of 2.8. According to onedimensionalisentropic theory, what is (a) the exit diameter,and (b) the mass fl ow?
- A closed tank contains 0.50m mercury, 2m of water, 3m of oil of specific gravity 0.60 and there is air space above the oil. If the gauge pressure at the bottom of the tank is 200 KPa, what is the pressure of air at the top of the tank?Engine oil (similar to oil D) flows at 0.95 ft/s through a 1-inch diameter tube. The bulk oil temperature is 320 F and the tube surface temperature is 300 F. Determine the unit convective coefficient for tube lengths of (a) 6.5 ft and (b) 13 ft (round off answers to 1 decimal place). For oil, k = 0.94 Btu-in/ft2-hr-F and cp = 0.52 Btu/lb-F.1. In undisturbed air stream, where the pressure is 14.7 psi and density is 101325Pa, where the velocity is 500 ft/sec. What are the density, temperature, speed of sound, and specific weight where the velocity is 590ft/sec? g=9.8066 m/s^2
- Convert 15.14 poises to kinematic viscosity in square meter per second if the liquid has a specific gravity of 0.964Water in pressurized cylindrical tank 40 ft. in diameter discharges into the atmospherethrough a nozzle 4 inches in diameter. Neglecting friction, and assuming unsteady flow;find the time required for the water in the tank to drop from a level of 50 ft. above thenozzle to 2 ft. above it if the tank is under constant gauge pressure of 1 atm. State anyassumptions.Civil The height of a liquid column of mercury open to the atmosphere is 2.493 ft. Calculate the absolute pressure at the base of the column 1B_{t} / f * t ^ 2 psia, mm Hg. and in H-O. Assume that the density of mercury is 848.7 lb/ft and atmospheric pressure is 2116 lb/ft² absolute.