Methane at 2760 kPa and -6.31 ℃ is compressed in steady-state adiabatic compressor (85% efficient) to 11.5 MPa and 251 ℃ . Determine : (a) How many kW are required if the flow is to be 17.5 kmol/hr (b) The rate entropy generation in Joules per second and degrees K

Q: For fig shown if water flow rate is 60 lit/s, Find (h) Note that Density: Pwater = 1 kg/m Pair = 1…

A:

Q: The figure shows a system for delivering lawn fertilizer in liquid form. The nozzle on the end of…

A:

Q: What would have happened if this experiment was set at temperatures below subzero and water boiling…

A: Given data Variation in experiment in subzero temperatures and below boiling point of water is to be…

Q: Fiven the following data: Blade length I= 52 m 3. air density p= 1.23 kg/m Power coefficient Cp=…

A: Given:l=52 mρ=1.23 kg/m3Cp=0.59

Q: Determine the hydraulic radius Wetted area=18 m2 Wetted perimeter%-D15 m

A: Answer: The hydraulic radius is 1.20 m.

Q: 2. 1000 lb M= 4500 lb.ft B A RA 3 ft 6 ft 3ft Ro

A:

Q: Q2) Water flowing through a jet with velocity of 45 m,/s. Caleulate the value of (O) to be the water…

A:

Q: 35 mm, C, 0.8, atmospheric pressure I bar, air density: 1. A petrol engine, has the following…

A:

Q: A timber block 250 mm square is reinforced on each side by a steel plate 250 mm wide and t mm thick.…

A: GIVEN DATA- TIMBER OF 250mm SQUARE SECTION LOAD =1200KN E FOR STEEL =200GPa E FOR TIMBER =10GPa…

Q: Question 4: Two moments of equal magnitude are applied to the following circular cross-section, as…

A: COUPLE A physical quantity that gives rotation to the cross section area or A couple is a pair of…

Q: Calculate the loads in members GH, GE and AB using "Method of Joints". 8 kips 4 kips D 16' C H. 12'…

A:

Q: - The state of plane stress at a point is shown on the element in Figure below. Represent this state…

A:

Q: lesigned for 50% re angle at inlet and e py drop per unit ma

A:

Q: Find the power that can be safely transmitted by a flange type shaft coupling, if it has four…

A: Write the given data. n=4R=50 mm=0.050 md=12.5 mm=0.0125 mτstud=86 MPa=86×106 PaN=3600 rpm

Q: A load of P = 4900 N is acting on member AC. The length of AC is d = 300 mm. The cross-sectional…

A:

Q: A new spar buoy, 0.5 m diameter, is being designed to carry oceanographic instrumen- tation in the…

A:

Q: it reaches and aft nt= 0, a car locat- a constant speed

A: given:initial velocity u=0m/sfinal velocity v=40kph=40×518=11.11m/sacceleration a=2m/s2car located…

Q: Q1) Benzene with specific gravity of 0.8 flows through 200 mm diameter pipe at velocity of 5 m/s.…

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: Suppose the pump as shown in the figure is operating at free delivery conditions. The pipe, both…

A:

Q: The rotation of a flywheel is defined by the rotation ω = 2(4t + 1)1/2, where ω is in rad/sec and t…

A: Answer: The angular acceleration of flywheel when t = 5 sec is 1.119 rad/sec2.

Q: how do you solidify and cool in a metal casting process manufacturing

A:

Q: 6. Refer to figure 2. Bar АВCD with cross-sectional FIGURE 2 area equal to 600 mm?. Determine the…

A:

Q: Question For the truss and loading shown, determine the magnitude of the normal stress(in psi) in…

A: Find the stress in member CD.

Q: . A cylindrical billet that is 100 mm long and 50 mm in diameter is reduced by direct (forward)…

A:

Q: what is the reynolds number and the Є/D. Also, include the moody diagram

A: In this question it is given that the pipe is smooth, Thus Є = 0 Therefore Є/D = 0 Reynolds number…

Q: For the joint shown below, a Metric grade 8.8 M90x6 screw connects two plates. The joint stiffness…

A:

Q: HiW.2 え-? static 14cm Ans. 文。1.6 Cm locm 5um 14cm 20 cm 133 CamScanner - W ia gal

A: Answer: The location of x-centroid is 11.6 cm.

Q: A hollow steel propeller shaft, 20 ft. long with 15 in outer diameter and 12 in. inner diameter,…

A:

Q: ᴄᴀʀʙᴏɴ = 69% ɴɪᴛʀᴏɢᴇɴ = 5% ʜʏᴅʀᴏɢᴇɴ = 2.5% ꜱᴜʟꜰᴜʀ = 7% ᴅᴇᴛᴇʀᴍɪɴᴇ ᴛʜᴇ ᴀᴍᴏᴜɴᴛ ᴏꜰ ᴏxʏɢᴇɴ ɪɴ ᴅᴇᴄɪᴍᴀʟ…

A: Given data Heating Value of Fuel = 27307.87 kJ/kgPercentage of Carbon = 69% = 0.69Percentage of…

Q: velocity field V=xy^2 ti+zxj-t^3 k exists at the 3D plane along a streamline that passes through the…

A:

Q: Q4) Derive an equation For axial viscous flow for axial flow radius r u is the viscosity of the…

A: INTRODUCTION:                             For the viscous flow through the circular pipe, the…

Q: The Boeing 747 has a wingspan of 65 meters and AR of 7.7. (a)Assuming take off weight of 910,000…

A: Given data as per question span of wing=65 mweight of plane =910000 pounds=4047881.6 Nvelocity=160…

Q: The couple M acts in a vertical plane and is applied to a beam oriented as shown. Determine the…

A:

Q: Draw the shear and moment diagrams for the loaded beam. Then answer the questions. The distance x is…

A: The given conditions are

Q: 3. A structure is supported by a roller at point A and pin joint supported at B. The structure is…

A:

Q: If a car wheel radius of 0.25m rotates with 20revimin. then its linear velocity will be- -. 5n O 21…

A: Calculating the velocity in m/min.

Q: Question 2 The couple M acts in a vertical plane and is applied to a beam oriented as shown.…

A:

Q: A particle rotates clockwise in accordance with the equationθ = 32 + 24t – 2t3 where θ is in radians…

A:

Q: QI) Water flowing through a jet with velocity of 30 m /s. Caleulate the value of (0) to be the water…

A:

Q: Discussion object are the same? 2- When and why will the floating object become unstable?

A: This question is based on the topic of fluid mechanics in which it discusses about stability of…

Q: 2. A helical compression spring is made with oil-tempered wire with a diameter of 0.2 in, outside…

A:

Q: QI) Benzene with specific gravity of 0.8 flows through 200 mm diameter pipe at velocity of 5 m/s.…

A:

Q: Mechanical Engineering. Need solution for this problem. Thanks A 15-lb block of brass with a…

A:

Q: Explain the usefulness of the tubes around the pody of the commercial pump, explain it in detail

A: A pump moves liquid, but it does not create pressure. It generates the flow required for the…

Q: Calculate the latent heat in W per occupant in a space devoted for sleeping activity assuming CLF =…

A: We know that from ASHRAE Handbook  Person with sleeping activity releases latent heat = 60 W

Q: A cylindrical piece of steel with a diameter of 3 [cm], it is subjected to a torque of 1200 [kgf -…

A: Answer: The maximum efforts applied is 800 kgf.

Q: The kinetic energy of 50-kg runner is 250 J. What is the momentum of the runner? A) 500 kg m/s B 158…

A:

Q: A water circulation system is shown schematically in the figure below. Water enters a pump, followed…

A:

Q: Draw the shear and moment diagrams for the beam shown. After you have the diagrams, answer the…

A: Find the shear force and bending moments.

Q: An air over oil loading dock lift with a 90-gal reservoir is raised by 125 lbf/in.2 shop air piped…

A: P = 125 lbf/in2 V = 90 gallons To find : Pressure in reservoir

Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.