Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Mechanical Engineering Expert

1) What do you mean by EGR? Describe how EGR reduces NOX emissions in detail.

2) In reciprocating engine, during power or expansion stroke, gas pressure force acting on the piston is transmitted to crank shaft via the connecting rod. List the forces acting on the piston during this part of the operating cycle. Illustrate the direction of forces acting on piston on diagram of piston, cylinder, connecting rod, crank arrangement. prepare down the force balance for piston

(a) Along the cylinder axis and

(b) Transverse to cylinder axis in plane containing the connecting rod.

3) Create a small four stroke cycle Diesel engine to create 50 kW of brake power at design speed when installed in the small pickup truck. Average piston speed not to exceed 8 m/sec at design conditions. Provide the design speed, displacement, Number of cylinders, bore, stroke, bmep, and torque. Every parameters value must be within typical, reasonable values and must be consistent with other values. prepare down all suppositions you make.

4) In obscuration method of measuring smoke, prepare down the types and prepare the popular instruments with the principle of working.

5) describe Noise and describe the method of measurement of noise by using sound level meter.

6)(a) What are the effect of supercharging in the IC engine.

(b) prepare down the limitations of supercharging in an IC engine.

Mechanical Engineering, Engineering

  • Category:- Mechanical Engineering
  • Reference No.:- M912429

Have any Question? 


Related Questions in Mechanical Engineering

Whats the maximum proof strength in ksi of a j429 gr 8 bolt

What's the maximum proof strength (in ksi) of a J429 GR 8 bolt and that of an ASTM A490 bolt? What's the proof strength of a metric Class 10.9 bolt in MPa? What is the ultimate strength and the yield strength (in MPa) of ...

Need a 400 to 500 minimum word essay on 2 articles no

Need a 400 to 500 minimum word essay on 2 articles (No internet, just based on the articles) - You will need to do a compare and contrast essay where you compare an Old HVAC system with a New system and also old refriger ...

-cited references at least 2-typed report min 2 pages-what

-cited references at least 2 -typed report min 2 pages -what has to happend to get into closed loop mode -what sensors are needed for closed loop mode -explain both theories fully

Wind tunnel testing of the concrete reef balls used in

Wind tunnel testing of the concrete reef balls used in artificial reefs is proposed. A typical reef ball (e.g. Figure 1.2) has a diameter of 6 ft, and is immersed in sea water. A scale model is prepared with diameter of ...

Gas turbine engines are mostly seen in aircraft while

Gas turbine engines are mostly seen in aircraft, while piston combustion engines are mostly seen in ground vehicles. Which advantages and disadvantages of these engines have caused them to be favorable for their respecti ...

During the flow of 200 ft3nbsps of water through the

During the flow of 200 ft 3  /s of water through the hydraulic turbine shown, the pressure indicated by gage A is 12 psig. What should gage B read if the turbine is delivering 600 hp at 82% efficiency? Gage B is designed ...

Water in an open cylindrical tank 15 ft in diameter

Water in an open cylindrical tank 15 ft in diameter discharges into the atmosphere through a nozzle 2 in. in diameter. Neglecting friction and the unsteadiness of the flow, find the time required for the water in the tan ...

A critical bolted joint in a nuclear power plant requires a

A critical bolted joint in a nuclear power plant requires a specific bolt preload. The access prevents a direct, accurate measurement of the actual bolt preload. It is planned to use a UNF 7/16-20 bolt with a root diamet ...

Please reference any source of outside information as

Please reference any source of outside information as needed to answer these questions. 1. In a frozen food plant, atmospheric air is to go through a pre-cooler to be partially dehydrated so that during its passage throu ...

The illustration below shows a vane with a turning angle

The illustration below shows a vane with a turning angle θ which moves with a steady speed v c . The vane receives a jet that leaves a fixed nozzle with speed θ. (a) Assume that the vane is mounted on rails as shown in t ...

  • 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

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

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen