Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Mechanical Engineering Expert

1) Deduce the expression for the work done by single stage single acting reciprocating air compressor.

2) Deduce the expression for volumetric efficiency of reciprocating air compressors

3) Describe the construction and working of the root blower.

4) Describe the construction and working of the centrifugal compressor.

5) Describe the construction and working of the sliding vane compressor and axial flow compressor.

6) Single stage single acting air compressor is used to compress air from 1 bar and 22°C to 6 bar according to law PV1.25 = C. Compressor runs at 125 rpm and ratio of stroke length to bore of the cylinder is 1.5. If power required by compressor is 20 kW, find out the size of a cylinder

7) describe why throttle valve is used in place of expansion cylinder for vapour compression refrigerant machine.

Mechanical Engineering, Engineering

  • Category:- Mechanical Engineering
  • Reference No.:- M911850

Have any Question? 


Related Questions in Mechanical Engineering

1 find the pressure at point a2 using a liquid having a

1. Find the pressure at point A. 2. Using a liquid having a specific gravity of 1.2 and inverting a tube full of this material as shown in the figure, what is the value of h if the vapor pressure of the liquid is 3 psia?

1 a vertical cylindrical tank having a base diameter of 10

1. A vertical cylindrical tank having a base diameter of 10 m and a height of 5 m is filled to the top with water at 20°C. How much water will overflow if the water is heated to 80°C? 2. A liquid in a cylinder has a volu ...

A room has design conditions of78 f db and 50 rh and a rscl

A room has design conditions of78 F DB and 50% RH and a RSCL = 18,000 BTUlhr and RLCL = 8000 BTUlhr. An air conditioning unit supplies 900 CFM of air to the room at 58 F DB and 56 F WB. Will the unit maintain the room de ...

A sample of propane c3h8 is placed in a closed vessel

A sample of propane (C 3 H 8 ) is placed in a closed vessel together with an amount of O 2 that is 2.15 times the amount needed to completely oxidize the propane to CO 2 and H 2 O at constant temperature. Calculate the m ...

1 how do the magnitudes of the biceps force b and joint

1. How do the magnitudes of the biceps force B and joint reaction J change if the total weight w of the forearm and hand are included in the analysis and are assumed to be uniformly distributed over the forearm length L? ...

I need research paper of 3 pages about any topics in

I need research paper of 3 pages about any topics in Thermodynamics. 1. Benedictine Orphanage and a new medical building in Tanzania are in need of power supply.  Please design a system which provides power economically ...

1 a slender vertical bar ab with pinned ends and length l

1. A slender vertical bar AB with pinned ends and length L is held between immovable supports. What increase ?T in the temperature of the bar will produce buckling? 2. A W2 × 87 structural steel column has a length of 12 ...

1 find the maximum energy in terms of d of the 3 3

1. Find the maximum energy in terms of D of the 3 * 3 two-dimensional Ising model, and draw one of the configurations with that energy. 2. In terms of the interaction constant D, find the difference in the average energy ...

Which is greater the tensile strength of a bolt or its

Which is greater, the tensile strength of a bolt or its stripping strength? Why? Where in the bolt would we find the maximum tensile stress? Where in a conventional nut? Define proof strength ? Compute the conventional t ...

A compressed air tank contains 5 kg of air at a temperature

A compressed air tank contains 5 kg of air at a temperature of 80 0c. A gage on the tank reads 300 kPa. Determine the volume of the tank.

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro