Asimplified heat utilization system of a Geothermal Power Plant provides the following data: Mass of the Iliquid = 8kg Wellhead specific Enthalpy=980 KUKE Final Stage Specific Enthalpy=710 K/KG What is thevalue of work at the system 2,100 KJ 2,160 KJ 2,250 K) 2,360 KJ last

Asimplified heat utilization system of a Geothermal Power Plant provides the following data: Mass of the Iliquid = 8kg Wellhead specific Enthalpy=980 KUKE Final Stage Specific Enthalpy=710 K/KG What is thevalue of work at the system 2,100 KJ 2,160 KJ 2,250 K) 2,360 KJ last

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter22: Condensers

Section: Chapter Questions

Problem 8RQ: Four methods for controlling head pressure in an air-cooled condenser are ______, ______, _______,...

See similar textbooks

Related questions

Q: An unknown specimen having a rectangular cross section of dimensions 5 mm × 20 mm is deformed in…

Q: 24. A 2.0 kg disk is able to move on a straight, level track with negligible friction. With the disk…

Q: 600 lb 800 lb 1500 lb | 400 lb B. D. 3 -5 ft- FIG. P4.27

A: Given

Q: determine the moment of inertia about the y-axis

Q: Axes A and B are centroidal for a given non-symmetric area and the product of inertia about these…

A: Given figure Step 2 Breaking the figure into two parts

Q: A 50-kg box of beef at 8 C having a water content of 72 percent is to be frozen to a temperature of…

A: Assumptions: The beef is at uniform temperatures at the beginning and at the end of the process.…

Q: Choose one appropriate application for corrective maintenance and one for preventive/predictive…

A: Corrective maintenance is applied on the assets having low criticality, whose faults do not involve…

Q: 1) Given the pound(p) and eccentric(e), with a total area of 21 inch^2. What is the status of the…

A: Given that, Area of the cross-section, A=21 in2Load acting on the cube's top surface, P=28000…

Q: A pipe is used for energy transmission. Length and diameter of pipe are 80 m and 50 cm respectively.…

A: We have a pipe that is utilised to transport energy.The pipe's length and diameter are 80 m and 50…

Q: A cantilever timber beam with a span of L = 3.5 m supports a uniformly distributed load w. The beam…

A: Find the distributed load .

Q: In a Refrigerant 11 system ,one evaporator is to provide 210 kw of refrigerant at 0 0C and another…

A: T =340K, T =250 KQR = 1000 kw(a) COP: T 250 T-T340–250 = 2.778250 (1- =264.7 kW (b) W=QR-QA-QR-…

Q: (3) A flange coupling is to connect two 60mm shafts. The hubs of the coupling are Ø120mm, 100mm…

Q: 2 in. 15 in. 2 in. 2 in. 2 in.

Q: 2.) A power plant operating on a Rankine cycle has steam entering the turbine at 500 °C and 2 MPa.…

Q: Tension in cable BC is 725 N; determine the resultant of the three forces exerted at point B of beam…

Q: 100 lb 120 lbvit 120 lb/f 21 - FIG. P4.32

Q: A 100 x 300 mm ammonia compressor with a compression efficiency of 82% operates with a suction…

A: Given, bore of the compressor , d = 100 mm stroke of the compressor , L = 200mm Condenser pressure…

Q: 2. Multiple expansion valves Condenser -3 P 2

A: ME-VCS (multi-evaporator vapour compression systems) are used to cool numerous zones. The…

Q: The initial temperature and pressure of Otto Cycle are 280C and 100 kpa respectively. The…

A: Find the maximum pressure of the cycle.

Q: The spherical gas tank is fabricated by bolting together two hemispherical thin shells of thickness…

Q: (a) dynamic analysis Draw neat free body diagrams for link 2, 4, and 6 for Newtonian Approach (b)…

Q: Consider an apartment in a tower block as a cube of side L = 7.26 m. Since this apartment is…

Q: A jet-ski is moving on the water at a velocity of 12 fps with a bearing of S60°E. The current is…

A: Given data Jet ski is moving with a velocity of 12 fps with a bearing S60°E. The current is moving…

Q: A pelton wheel working under a head of 50 meters, develops 80 kW at 230 rpm. Calculate the diameter…

A: In this inquiry, we know that a pelton wheel spinning at 230 rpm produces 80 kW under a 50 metre…

Q: A certain fan delivers 12,000 cfm at a static pressure of 1 in. WG when operating at a speed of 400…

A: Given: The volume flow rate delivered by fn, Q = 12000 cfm The static pressure, P = 1 in The speed,…

Q: 2. The hollow shaft used in the system has the following conditions: B Outer Ø: 110 mm Ø Allowable…

A: Shear stress-induced in the shaft at any location (r) from the center is given by,= = 11/12Where, r…

Q: For the beam with shown loading, show that the equation of the elastic curve is Wo 7w,L3 + x3 y = EI…

Q: (2) A 200-mm-diameter pulley is prevented from rotating relative to 60-mm-diameter shaft by a 70-mm-…

A: Given:D=200 mmd=60 mmT=2.2 KN.mζallow=60 MPal=70 mm

Q: The 4 kg box shown in the figure start from rest at t = 0 in which the friction is negligible.…

A: Givent=0t=1sm=4kgF=9.81N

Q: A pelton wheel working under a head of 50 meters, develops 80 kW at 230 rpm. Calculate the diameter…

Q: A wormgear set has a single-thread worm with a pitch diameter of 1.250 in, a diametral pitch of 10,…

Q: The system is released from rest with no slack in the cable and with the spring unstretched.…

Q: Determine the Reynold's Number and flow regime of a submarine that is 100 meters in length. Assume…

Q: at is the angle of incidence of the radio wave signal as it moves from air to glass (relative…

A: The angle of incidence of radio wave (I) = 600 Critical electron density (NCR.) = 60X109/cm3 =…

Q: Seaside wind power generates total power of 418 KW with 12 wind turbine installed, what is the…

Q: 5. Determine the tension in the cables in order to support the 100-kg crate in the equilibrium…

Q: For the area shown below defined by the two curves, to find ly by integration you use a dA element…

Q: Calculate the moments of inertia of the shaded area about the x- and y-axes. 73 41 41 73 -56 → 56…

A: Rectangle: Breadth, b= 56+56= 112 mmHeight, h= 73+73= 146 mm Semicircle: Radius, r= 41 mm

Q: 1. Given the data as shown in the figure, determine the (a) maximum torque Tmax (N-mm) that maybe…

Q: Problem No. 1: A truss joint is shown in the figure. P-200 kN 2-L. 100x100x12 (a) Determine the…

A: When an amount of load act on the object, it has the tendency to change the shape of the object, so…

Q: 144.2. A 600-lb block slides down an incline having a slope of 4 vertical to 3 horizontal. It starts…

A: 14-4.2 The free-body diagram of the block is as shown below,

Q: A simplified heat utilization system of a Geothermal Power Plant provides the following data: Mass…

Q: Wet steam at 0.15 bar is to be compressed reversibly to form saturated water at 24 bar. Find the…

Q: It is planned to lift and move logs from inaccessible forest by means of air balloons. Helium at…

Q: Solve for the absolute pressure of oil at 10-m below its surface if the barometric reading is…

Q: the gauge pressure at point B. Two reservoirs are connected by a pipe 40 cm diameter and 2000 m…

A: Upon the neglecting the minor losses we know that pa=pc=0vA=VC=0 Applying the Bernoulli equation…

Q: The gear rolls on the fixed rack with an angular velocity of w = 12 rad/s and angular 6 rad/s?.…

Q: Instructions: Identify the wheel cylinder parts in the drawing. Place the identifying letter next to…

A: Cup - C Cylinder - D Piston - B

Q: The force Pis applied to the 48-kg block when it is at rest. Determine the magnitude and direction…

Q: 5. 1) If block A has a mass of 1.5 kg, determine the largest mass of block B without causing motion…

A: Find the largest mass of the block B.

Question

A simplified heat utilization system of la Geothermal Power Plant provides the following
data:
Mass of the Iliquid = 8kg.
Wellhead specific Enthalpy=980 KUKE
Final Stage Specific Enthalpy=710 K/KG
What is thevalue of work at the system
2,100 KJ
2,160 K)
2,250 K
2,360 KJ
ast

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

a steam 8.0 MPa and 485 degree Celsius enters the turbine and expand at condenser pressure of 0.006 mpa for cycle and 1kg of steam. determine A.) heat added, B.) Wnet, C.) Thermal Efficiency. And for the engine, Determine the steam flow and the energy output of 40,000 Kw, E.) Wturbine, F.) Energy Chargable, G.) Ideal Heat rate
3) The pump works (wbomba) and the turbine (wurbina). 4) The heats: boiler (QH) and condenser (QL). 5) The thermal efficiency of this cycle.
The influence of maximum temperature on the efficiency of a Rankine cycleis desired. Holding the maximum and minimum pressures constant at 1000psia and 2 psia, respectively, what is the thermal efficiency if the boiler outletsteam temperature is (a)8000F, (b)10000F, and (c)12000F?
Solve neatly and draw diagrams. write neatly An regenerative engine receives 68,000 kg/hr of steam having 1 open heater which receives 15,400 kg/h of Bled steam. If the condenser pressure is 0.008 MPa and the open heater pressure is 0.98 MPa find the enthalpy a) at the heater entrance, b) condenser entrance.
Complete and legible solution please; The condensing pressure for a Rankine engine is 1 bar. Calculate the work net in KW and thermal efficiency of the cycle when the steam at the beginning of expansion is at 50 bar and (a) saturated, (b) 350 OC, and (c) 640 OC. Note: 1 bar is equal to 100 Kpa
The enthalpy entering the turbine of a geothermal power plant is 2750 KJ/kg and ,ass rate of 1 Kg/sec. The turbine brake power is 1000 KW condenser outlet has enthalpy of 210 KJ/kg. If temperature rise of cooling water in condenser is 8, what is the mass of cooling water requirement?
A dry and saturated steam supplied in a power plant is at 1500 kPa. Determine theefficiencies of Carnot and Rankine cycle if the pressure at the condenser is at 40 kPa,neglecting pump work.
solve a,b and c asap. A steam turbine with rated capacity of 56.4 MW operates with steam at inlet conditions of 8.6 MPa and 500 oC, and discharges into a condenser at a pressure of 10kPa. Assuming a turbine efficiency of 0.75, determine: a. The state of the discharge from the turbine (saturated liquid, saturated mixture or saturated vapor...etc?) b. The steam mass flow rate c. Draw the process of steam expansion in the turbine on T-s diagram (T-s diagram only)
an ideal reheat turbine with one stage of reheat receieves steam at 8 mpa, 480 degrees celsius. reheat pressureis 0.83 mpa and exhaust pressure is 0.0007 mpa. determine A) heat added B) effeciency cycle C) energy chargable D) engine thermal effeciency
1. In a steam power cycle, steam enters the turbine at 30bar with the following different conditions and leaves at 1bar. Calculate Carnot efficiency, Rankine efficiency, condenser heat flow in kW assuming mass flow rate of steam as 9.5kg/s and steam rate for each case considering the pump work. (ii)Wet with 0.95 dryness (iii) Superheat at 550°C
Question An ammonia ice plant operates between a condenser temperature of 35 ℃ and an evaporator temperature of -15℃. It produces 10 tons of ice per day from water at 30℃ to ice at -5℃. Assuming simple saturation cycle, using only tables of properties of ammonia, determine:(a) The horsepower of the compressor motor if the adiabatic efficiency of the compressor is 0.85 and mechanical efficiency is 0.95; and(b) The theoretical and actual COP
1. In a steam power cycle, steam enters the turbine at 30bar with the following different conditions and leaves at 1bar. Calculate Carnot efficiency, Rankine efficiency, condenser heat flow in kW assuming mass flow rate of steam as 9.5kg/s and steam rate for each case considering the pump work. Using mollier diagram (ii)Wet with 0.95 dryness