A cement truck with four-stroke diesel engine has 10 cylinders. The bore and stroke of each cylinder are 780 mm and 1980 mm, respectively. The brake mean effective pressure of each cylinder is 1.58 MPa and the engine rotates at 120 rpm. The brake thermal efficiency of the engine is 38%, the mechanical efficiency is 78% and the net calorific value of the diesel is 38.8 MJ/kg. Using the file 2 formual file the formula number applicable to calculate the brake power is indicated power is and friction power is of the engine, fuel consumption is and the specific fuel consumption of the engine is

A cement truck with four-stroke diesel engine has 10 cylinders. The bore and stroke of each cylinder are 780 mm and 1980 mm, respectively. The brake mean effective pressure of each cylinder is 1.58 MPa and the engine rotates at 120 rpm. The brake thermal efficiency of the engine is 38%, the mechanical efficiency is 78% and the net calorific value of the diesel is 38.8 MJ/kg. Using the file 2 formual file the formula number applicable to calculate the brake power is indicated power is and friction power is of the engine, fuel consumption is and the specific fuel consumption of the engine is

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: (c) A cast iron piston for a single acting four stroke engine has the following specifications:…

Q: solve and show each step in solution

A: Step 1: Step 2: Step 3: solution is given above Step 4:

Q: A four stroke ,12-cylinder diesel engine has a bore and stroke of 820 mm and 2020 mm, respectively,…

A: as per the guidelines i have to solve only 3 subparts of your question

Q: ENGINE SPECIFICATIONS: Engine Type: Single cylinder Four stroke Diesel engine, Bore: 0.0875m,…

A: “Since you have posted a question with multiple sub-parts, we will provide the solution only to the…

Q: Q1. (a) Discuss the factors that have to be considered in the design of an engine cylinder. (b) The…

A: Since all questions are different, according to our guidelines, we are supposed to the answer 1st…

Q: 1) the brake power delivered (bp) = 104.846 Kw (2) the brake mean effective pressure (bmep) = 6.867…

A: Draw the schematic diagram of the plant

Q: You are asked to design a four cylinder four-stroke compression ignition engine for light trucks,…

Q: Angles (°) Angles (Trial 2) (°) Time (s) Max Height (Ad Max Velocity (V max max Acceleration (a)…

A: Given: Let us consider the given, For Trail 1: Acceleration, a=-8.45 ms Gravity, g=9.81 Net force,…

Q: an engine burns a liter of fuel each 12 minytes, the fuel has specific gravity os 0.8 and heating…

Q: A single cylinder marine engine has a compression ratio () of 6.75, a clearance volume of 1200 cm…

A: Compression ratio, r=6.75 Clearance volume, VC=1200 cm3 Length of stroke, L=500 mm Determine the…

Q: An engine has a bore of 78mm, a stroke of 82mm, and a con- necting rod length of 168mm. The crank is…

Q: Learning Goal: A car of weight 4550 lb is traveling around a curve of constant curvature p.(Figure…

Q: 37 N.m The braket shown in figare 120N is Subjected to three forces and one couple as Shown in…

A: Given: The loaded bracket is shown below:

Concept explainers

Fluid Dynamics

The study of the flow of gases and liquids, usually in and around solid surfaces, is known as fluid dynamics in physics and engineering. Fluid dynamics, for example, can be used to evaluate the movement of air through an airplane wing or the surface of a vehicle. It can also be used in ship design to increase the speed at which ships pass through water.

Question

A cement truck with four-stroke diesel engine has 10 cylinders. The bore and stroke of each cylinder
are 780 mm and 1980 mm, respectively. The brake mean effective pressure of each cylinder is 1.58
MPa and the engine rotates at 120 rpm. The brake thermal efficiency of the engine is 38%, the
mechanical efficiency is 78% and the net calorific value of the diesel is 38.8 MJ/kg.
Using the file 2 formual file the formula number applicable to calculate the brake power is
, indicated power is
and friction power is
of the engine,
fuel consumption is
and the specific fuel consumption of the engine is

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 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 petrol engine produces 250 kW while using 1.014 kg of fuel per minute. The fuel has a lower heating value of 45000 kJ/kg, and the engine has bore of 100 mm and the stroke-to-bore ratio of 1.2. The clearance volume of the cylinder is 1.178×10° mm². The friction power is found to be 10% of the power that engine produces. Sketch (your own) the simple neat and clean block diagram of the engine, clearly indicating the control volume and control surface, with all the given data displayed on it. For air take the value of y= 1.4. Determine the following: (a) The brake thermal efficiency (N th). (b) The indicated thermal efficiency (Nind,th )- (c) The mechanical efficiency (7mech ). (d) The brake engine efficiency (7,). (e) The indicated engine efficiency (7,nd). (Hint: Engine efficiency is a function of how the ideal work or power is calculated. Frequently, the air-standard cycle is used for calculating the theoretical work.) NOTE (Q 4): Use standard symbols and write units is each and every…
You are asked to design a four cylinder four-stroke compression ignition engine for light trucks, which is required to provide a maximum brake torque of (2.000x10^2) Nm at the rated speed of (4.50x10^3) rpm. The bore (B)/stroke (L) ratio is required to be (9.0000x10^-1). Given that the bmep of the engine is assumed to be (1.0000x10^3) KPa, find its stroke (L). The answer should be in the unit of meter with 3 significant figures.
For the Internal Combustion Engine test that you conducted, sketch the P-V diagram showing thesuction, compression, power and exhaust strokes. Label the events on the diagram. Indicate where themaximum pressure occurs
Q108 The fallowing data refers to a test ona single cylinder four stroke oil engine Cylinder bore 220mm; stroke 360mm; area of indicator diagram 360mm length af diagram 40mm; indicator Spring rating =1.25 mm/bar; Speed 300 rev/min brake load 441-3N at o.9m radius; fuel consumption 3.8 Kg/hr} Calorific Value of fuel 43124 kj/kg ; Cooling water flow 3.8kg/hrjrise intemperature of coaling water 48K;and specific heat capacity of water 4.1868 Kj|Kg.K 340d.13biliN Calculate: @ the mechanical efficiency the indicated thermal efficiencyui a The heat balance sheet expressed as ki/min andas percentage of the heat supplied to the engine.
ENGINE SPECIFICATIONS: Engine Type : Four cylinder Four stroke Diesel engine, Bore: 0.073m, Stroke: 0.0889m Capacity: 1489cc, Power: 36 H.P. at 4000 rpm, Torque : 8.5 kg.m at 2250 rpm and Compression Ratio :17.3:1 Explain how to measure the :- (i) Fuel consumption. (ii) (iii) Manometer readings for air flow. RPM, power output etc. Study of various components of diesel engine.
Please submit handwritten solution or image based solution. Kindly don't type