Define a clearance volume. Explain the effect of clearance volume on the performance of a reciprocating compressor. QI (a)
Q: A drum type steam generator operate at 160 bars. 1260 kg of water goes down the downcomer 7.32 °C…
A: Given data as per question Pump efficiency =0.70 considering density of steam at 160 bar in…
Q: Explain detail about Reciprocating compressor Working principle of Reciprocating compressor i) ii)…
A: A reciprocating compressor is a positive displacement compressor .intake air enters the suction…
Q: 35-C) 4- Single cylinder double acting air compressor with stroke volume of (400cm³) and clearance…
A: Volumetric efficiency is defined as the ratio of Actual volume flow rate to the swept volume flow…
Q: In an ammonia refrigerator , the pressure in the evaporator is 267. 58 KPa and the ammonia at is…
A:
Q: The characteristic given below refers to a main fan running at 8 rev/s and moving air with a density…
A: Given: The fan running speed, N = 8 rev/s The density of air, ρ = 1 kg/m^3 The mine resistance, R =…
Q: Explain detail about Axial flow compressor i) Working principle of Axial flow compressor ii)…
A: Axial flow compressor: It is a gas compressor in which gas is pressurises by flowing into the axial…
Q: A single-stage, single-acting air compressor with runs at speed 600 rpm. It has a polytropic index…
A: The compressor is a mechanical device used to deliver gas (most commonly air) at high pressure by…
Q: A three-stage, single-acting air compressor with a polytropic index of 1.22 in all stages, runs in…
A:
Q: Rotary compressors are positive displacement; re
A: ANSWER: TRUE
Q: A gasoline engine has a carburettor of 35 mm throat diameter. The fuel jet diameter is 2.2 mm. The…
A:
Q: Consider a reciprocating air compressor with two-stage, 8.4 m/min free air delivery at atmospheric…
A:
Q: 1. Explain detail about Reciprocating compressor Working principle of Reciprocating compressor i)…
A: compressor the compressor is a device that is used to increase the pressure of air from low pressure…
Q: Consider a reciprocating air compressor with two-stage, 6.8 m3/min free air delivery at atmospheric…
A: Given: The FAD = 6.8 m^3/min The inlet pressure, P1 = 107 kPa The inlet temperature, T1 = 19 C The…
Q: A single-stage, single-acting air compressor with runs at speed 600 rpm. It has a polytropic index…
A: Since the compression process is polytropic proces, we can use standard formula to calculate the…
Q: Air with a pressure of 0.1 MPa and a temperature of 25oC with a flow rate of 5.29 kg/minute enters a…
A: NOTE:- As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…
Q: What are the applications of Backward Inclined centrifugal fans?
A: Backward Inclined centrifugal fans When centrifugal force is generated by a blades present on…
Q: An axial compressor with a mean diameter of 0.8 m is being designed to run at 3000 rpm. The whirl…
A:
Q: Define a clearance volume. Explain the effect of clearance volume on the performance of a…
A: Clearance volume is the remaining space in compressor cylinder where piston doesn't reach after the…
Q: A single – stage air compressor has a cylinder bore of 0.1m, a stroke of 0.075m and a clearance…
A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…
Q: An ammonia refrigerator produces 30 tonnes of ice from ant at 0 °C in 24 hours. The temperature…
A: Draw the temperature-entropy diagram.
Q: A single-acting, single-cylinder reciprocating air compressor receives 30 m3 of atmospheric air per…
A:
Q: 1. In less than 100 words, describe how the reciprocating air compressors (applicable to a…
A: given; 1. In less than 100 words, describe how the reciprocating air compressors (applicable to a…
Q: The mass-flow-rate of a fixed geometry inlet at overspeeded for starting mode (T∞= 320 K, p∞= 90…
A: To find: The mass-flow-rate of a fixed geometry. Given: The temperature is T∞=320 K. The pressure is…
Q: The initial condition of air in an air compressor is 98kpa and 27C and discharges at 500kpa. The…
A:
Q: Which aircraft have a centrifugal-type compressor? Mention twenty of them
A: Centrifugal compressors, which were utilized in the jet motors, are still utilized on little…
Q: The compressor work of an air compressor is 120kw. If piston displacement is 18m3/min, determine the…
A:
Q: A single-stage, single-acting air compressor running at 1000 rev/min delivers air at 2.5 MPa bar.…
A: To find: The bore and stroke, swept volume, delivery temperature, the volumetric efficiency, the…
Q: A single-acting two-stage reciprocating air compressor with complete intercooling delivers 6 kg/min…
A: Given Data The pressure at point 1 is: P1=1 bar pressure at point 3 is: P3=15 bar Temperature at…
Q: Determine the cylinder dimensions for double acting reciprocating air compressor requiring 45 KW…
A:
Q: A single-stage, single-acting air compressor with runs at speed 600 rpm. It has a polytropic index…
A: The same has been solved in next step.
Q: Provide the evidence of describing how the reciprocating air compressors (applicable to a…
A: Energy is the most expensive component of compressed air's total cost. In fact, energy often costs…
Q: scuss the following scenarios: a) Consider an air compressor that operate under the same conditions…
A: a. Volume flow rate at inlet =VIAiAt outlet =VeAegenerally volume flow rate at outlet is much less…
Q: Explain the factors which impact the power of a wind turbine. Also, Discuss the impact of the size…
A: Wind power is the generation of electricity from wind. Wind power harvests the primary energy flow…
Q: An induced draft fan handles 63,500 cfm in of flue gas with a gas constant of 51.5116 ft-lb / lb-R…
A: Given data, Volume flow rate, Q = 63500 ft3/min Static pressure, Ps = 4 in water Discharge duct…
Q: The air at the inlet to the compressor currently has an average temperature of 24°C and the…
A:
Q: A single-stage, single-acting air compressor with runs at speed 600 rpm. It has a polytropic index…
A:
Q: 6. A four-stroke, 6-cylinder, 3.6 Itr SI engine, is designed to have a maximum speed of 6000 rn m At…
A: Given Data:
Q: Show that the volumetric efficiency of ideal reciprocating compressor is given by: 1/n - 1 Nvol =…
A: Consider the diagram shown below for the compression process as shown below. The actual volume of…
Q: A single stage, double acting air compressor is required to deliver 14 m³ of air per min measured at…
A:
Q: In an ammonia refrigerator , the pressure in the evaporator is 267. 58 KPa and the ammonia at is…
A: Dear student, in this question only volume of vapor entering the compressor is asked. So there is no…
Q: The performance curve of a centrifugal fan indicates that when the fan runs at 3400 rpm, it consumes…
A:
Q: A centrifugal fan is drawing air at 200 m3/h. The pressure difference between the intake and…
A: Power is a product of pressure difference and discharge, output power is calculated 15.83 watt and…
Q: The clearance volume in a reciprocating air compressor (a) reduces work input (b) reduces suction…
A:
Q: Example A 5-hp fan is used in a large room to provide for air circulation. Assuming a…
A: Given Work done, W = - 5 hp = - 5 x 746 W = 5…
Q: The initial condition of air in an air compressor is 98kpa and 27C and discharges at 500kpa. The…
A:
Q: two stage double acting compressor operating at 150 rpm takes in air at 100 kpaa, 27°c. The low…
A:
Q: n efficiency is the air power static divided by the impeller power. Hence, what are the various…
A: Factors that may have an impact on the extraction fan's performance The addition of ducting to a…
Q: Categorize air-compressor to dynamic and positive-displacing compressors and distinguish each main…
A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…
please soon
Step by step
Solved in 2 steps with 1 images
- this problem is related to ic engine .please the numerical problem20 stages of MSF-M with the following main parameters: intake: 1500 kg/s, 35,000 ppm, 20 C; blow down brine: 38 C, 69,000 ppm recycle brine about 79% of blow down brine steam supplied to brine heater: 2kg/s, 115 C The top brine temperature : 100 C performance ratio: 8.5 calculate all the characteristics of the system for first stage (x, tin, tout, Tin, Tout, Mdi, Mbi, TVi, Ai, Ab and the width and the lengthFLUID POWER TECHNOLOGY 3) Explain the classification of compressors. Name the type of compressor that is used for higher pressure and that is used for higher flow rates.
- An automobile carburettor having its flost chamber vented to the atmosphere is tested. at sea level conditions in the factory without air cleaner. The main metering system of this carburettor is found to yield a fuel-air ratio of 0.065. The venturi throat pressure is 0.85 bar. The carburettor is now installed in an automobile and air cleaner is placed on the inlet to carburettor. The air flow rate with or without air filter is 230 kg/hr. The pressure drop through the filter is found to be 0.035 bar at sea level conditions. vesuming 7 and orifice coefficient to be constant calculate: The ventues throat pressure with air cleaner. (n) Air-fuel ratio with air cleaner.1. Assess the different types of industrial compressor and identify justifiable applications for each while focusing on the working principle and flow direction2. Discuss compressor faults and potential hazardsAssess the different types of industrial compressor and identify justifiable applications for each while focusing on the working principle and flow direction
- 10 m3 /min of free air is to be compressed to 8 bar gauge in two stages. Assuming an intercooler pressure of 2 bar gauge and polytropic index of 1.3, what is the power consumption of the first stage compressor ? pls choose one a.20.44 KW b.48.8 HP c.22.4 litre/mole d.42.2 bar-m3/min e.25.12 KW3.11) The conditions of air at the entry of an axial compressor stage are: Рi %3D 768 тт Hg & Ti = 314 K. The air angles are B1 = 51°, B2 = 9°, a1 = az = 7°. The mean diameter 50 ст. The peripheral speed 100 m/s. Mass-flow rate 25 kg/s work done factor 0.95 mechanical efficiency 92 % stage efficiency 88 % (a) Air angle at the stator entry, [a2 50.18°] (b) Blade height at entry and the hub-tip diameter ratio, [h, = 19 cm ; dn/d = 0.449] (c) Stage loading coefficient. [V = 0.754] (d) Stage pressure ratio. [Po3/Po1 1.075] (e) The power required to drive the stage. [Power = 204.75 kW]Differentiate the operation, structure and usage of (1) reciprocating air compressors and (2) rotaryscrew type air compressor.
- Derive the velocities relationship between inlet and outlet.2. What is the "flow work" (or "flow energy") of a fluid in a closed and adiabatic system, which has no work interaction with the environment? 3. List the forms of energy that a flow might carry outside the control volume. 4. What is the main role of a nozzle? 5. State one similarity and one difference between the turbine and the compressor 6. Consider a tank that is rigid, insulated, initially evacuated and is connected via a valve with a supply line (tube) that carries steam. The valve is then opened and steam flows into the tank, until the pressure in the tank equals that in the tube. How is the temperature in the tank at the end of the process related to the temperature in the tube? Explain.Q.13 An automobile carburettor having its flost chamber vented to the atmosphere is tested at sea level conditions in the factory without air cleaner. The main metering system of this carburettor is found to yield a fuel-air ratio of 0.065. The venturi throat pressure is 0.85 bar. The carburettor is now installed in an automobile and air cleaner is placed on the inlet to carburettor. The air flow rate with or without air filter is 230 kg/hr. The pressure drop through the filter is found to be 0.035 bar at sea level conditions. Issuming 7 0und orifice cocfficient to be constant calculate: The venturi throat pressure with air cleaner. (11) Air-fucl ratio with air cleaner,