Diesel engines produce high torque than gasoline engines.

Question

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Answer 1

Question

Chapter 9, Problem 9.1E

To determine

Diesel engines produce high torque than gasoline engines.

Expert Solution & Answer

Answer to Problem 9.1E

Diesel engines produce more torque as a result of a higher compression ratio (longer stroke and turbocharger), which results in greater acceleration off the line. This acceleration, though, is only fleeting because the torque in diesel cars is dispersed over a much smaller region and their power band is considerably smaller.

Explanation of Solution

Torque:-

The force that can cause an object to rotate along an axis is measured as torque.

Diesel-Engine:-

Diesel engines work by compressing and heating air to a high pressure and temperature before injecting a little amount of fuel into it.

Gasoline- Engine:-

A gasoline engine creates combustion by injecting a mixture of air and fuel into the cylinders.

Reason:-

The diesel engine's longer strokes enable the piston to be moved farther, generating more force.
The amount of torque generated by the wheels increases as cylinder pressure increases.
High Compression Ratio, which is just the ratio between the cylinder's highest and minimum volumes.
Compared to comparable gasoline engines, turbo-diesels typically operate at greater turbocharger boost settings.
The amount of torque acting through the crankshaft increases as more energy is transmitted through to pressure on the piston with each combustion of diesel.

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Continuity equation A y x dx D T معادلة الاستمرارية Ly X Q/Prove that ди хе + ♥+ ㅇ? he me ze ོ༞“༠ ?

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motor supplies 200 kW at 6 Hz to flange A of the shaft shown in Figure. Gear B transfers 125 W of power to operating machinery in the factory, and the remaining power in the shaft is mansferred by gear D. Shafts (1) and (2) are solid aluminum (G = 28 GPa) shafts that have the same diameter and an allowable shear stress of t= 40 MPa. Shaft (3) is a solid steel (G = 80 GPa) shaft with an allowable shear stress of t = 55 MPa. Determine: a) the minimum permissible diameter for aluminum shafts (1) and (2) b) the minimum permissible diameter for steel shaft (3). c) the rotation angle of gear D with respect to flange A if the shafts have the minimum permissible diameters as determined in (a) and (b).

Answer 2

Question

Chapter 9, Problem 9.1E

To determine

Diesel engines produce high torque than gasoline engines.

Expert Solution & Answer

Answer to Problem 9.1E

Diesel engines produce more torque as a result of a higher compression ratio (longer stroke and turbocharger), which results in greater acceleration off the line. This acceleration, though, is only fleeting because the torque in diesel cars is dispersed over a much smaller region and their power band is considerably smaller.

Explanation of Solution

Torque:-

The force that can cause an object to rotate along an axis is measured as torque.

Diesel-Engine:-

Diesel engines work by compressing and heating air to a high pressure and temperature before injecting a little amount of fuel into it.

Gasoline- Engine:-

A gasoline engine creates combustion by injecting a mixture of air and fuel into the cylinders.

Reason:-

The diesel engine's longer strokes enable the piston to be moved farther, generating more force.
The amount of torque generated by the wheels increases as cylinder pressure increases.
High Compression Ratio, which is just the ratio between the cylinder's highest and minimum volumes.
Compared to comparable gasoline engines, turbo-diesels typically operate at greater turbocharger boost settings.
The amount of torque acting through the crankshaft increases as more energy is transmitted through to pressure on the piston with each combustion of diesel.

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Answer 3

Question

Chapter 9, Problem 9.1E

To determine

Diesel engines produce high torque than gasoline engines.

Expert Solution & Answer

Answer to Problem 9.1E

Diesel engines produce more torque as a result of a higher compression ratio (longer stroke and turbocharger), which results in greater acceleration off the line. This acceleration, though, is only fleeting because the torque in diesel cars is dispersed over a much smaller region and their power band is considerably smaller.

Explanation of Solution

Torque:-

The force that can cause an object to rotate along an axis is measured as torque.

Diesel-Engine:-

Diesel engines work by compressing and heating air to a high pressure and temperature before injecting a little amount of fuel into it.

Gasoline- Engine:-

A gasoline engine creates combustion by injecting a mixture of air and fuel into the cylinders.

Reason:-

The diesel engine's longer strokes enable the piston to be moved farther, generating more force.
The amount of torque generated by the wheels increases as cylinder pressure increases.
High Compression Ratio, which is just the ratio between the cylinder's highest and minimum volumes.
Compared to comparable gasoline engines, turbo-diesels typically operate at greater turbocharger boost settings.
The amount of torque acting through the crankshaft increases as more energy is transmitted through to pressure on the piston with each combustion of diesel.

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Answer 4

Question

Chapter 9, Problem 9.1E

To determine

Diesel engines produce high torque than gasoline engines.

Expert Solution & Answer

Answer to Problem 9.1E

Diesel engines produce more torque as a result of a higher compression ratio (longer stroke and turbocharger), which results in greater acceleration off the line. This acceleration, though, is only fleeting because the torque in diesel cars is dispersed over a much smaller region and their power band is considerably smaller.

Explanation of Solution

Torque:-

The force that can cause an object to rotate along an axis is measured as torque.

Diesel-Engine:-

Diesel engines work by compressing and heating air to a high pressure and temperature before injecting a little amount of fuel into it.

Gasoline- Engine:-

A gasoline engine creates combustion by injecting a mixture of air and fuel into the cylinders.

Reason:-

The diesel engine's longer strokes enable the piston to be moved farther, generating more force.
The amount of torque generated by the wheels increases as cylinder pressure increases.
High Compression Ratio, which is just the ratio between the cylinder's highest and minimum volumes.
Compared to comparable gasoline engines, turbo-diesels typically operate at greater turbocharger boost settings.
The amount of torque acting through the crankshaft increases as more energy is transmitted through to pressure on the piston with each combustion of diesel.

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Answer 5

Chapter 9, Problem 9.1E

To determine

Diesel engines produce high torque than gasoline engines.

Expert Solution & Answer

Answer to Problem 9.1E

Diesel engines produce more torque as a result of a higher compression ratio (longer stroke and turbocharger), which results in greater acceleration off the line. This acceleration, though, is only fleeting because the torque in diesel cars is dispersed over a much smaller region and their power band is considerably smaller.

Explanation of Solution

Torque:-

The force that can cause an object to rotate along an axis is measured as torque.

Diesel-Engine:-

Diesel engines work by compressing and heating air to a high pressure and temperature before injecting a little amount of fuel into it.

Gasoline- Engine:-

A gasoline engine creates combustion by injecting a mixture of air and fuel into the cylinders.

Reason:-

The diesel engine's longer strokes enable the piston to be moved farther, generating more force.
The amount of torque generated by the wheels increases as cylinder pressure increases.
High Compression Ratio, which is just the ratio between the cylinder's highest and minimum volumes.
Compared to comparable gasoline engines, turbo-diesels typically operate at greater turbocharger boost settings.
The amount of torque acting through the crankshaft increases as more energy is transmitted through to pressure on the piston with each combustion of diesel.

Answer 6

Chapter 9, Problem 9.1E

To determine

Diesel engines produce high torque than gasoline engines.

Expert Solution & Answer

Answer to Problem 9.1E

Diesel engines produce more torque as a result of a higher compression ratio (longer stroke and turbocharger), which results in greater acceleration off the line. This acceleration, though, is only fleeting because the torque in diesel cars is dispersed over a much smaller region and their power band is considerably smaller.

Explanation of Solution

Torque:-

The force that can cause an object to rotate along an axis is measured as torque.

Diesel-Engine:-

Diesel engines work by compressing and heating air to a high pressure and temperature before injecting a little amount of fuel into it.

Gasoline- Engine:-

A gasoline engine creates combustion by injecting a mixture of air and fuel into the cylinders.

Reason:-

The diesel engine's longer strokes enable the piston to be moved farther, generating more force.
The amount of torque generated by the wheels increases as cylinder pressure increases.
High Compression Ratio, which is just the ratio between the cylinder's highest and minimum volumes.
Compared to comparable gasoline engines, turbo-diesels typically operate at greater turbocharger boost settings.
The amount of torque acting through the crankshaft increases as more energy is transmitted through to pressure on the piston with each combustion of diesel.

Answer 7

Chapter 9, Problem 9.1E

To determine

Diesel engines produce high torque than gasoline engines.

Answer 8

Expert Solution & Answer

Answer to Problem 9.1E

Diesel engines produce more torque as a result of a higher compression ratio (longer stroke and turbocharger), which results in greater acceleration off the line. This acceleration, though, is only fleeting because the torque in diesel cars is dispersed over a much smaller region and their power band is considerably smaller.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Torque:-

The force that can cause an object to rotate along an axis is measured as torque.

Diesel-Engine:-

Diesel engines work by compressing and heating air to a high pressure and temperature before injecting a little amount of fuel into it.

Gasoline- Engine:-

A gasoline engine creates combustion by injecting a mixture of air and fuel into the cylinders.

Reason:-

The diesel engine's longer strokes enable the piston to be moved farther, generating more force.
The amount of torque generated by the wheels increases as cylinder pressure increases.
High Compression Ratio, which is just the ratio between the cylinder's highest and minimum volumes.
Compared to comparable gasoline engines, turbo-diesels typically operate at greater turbocharger boost settings.
The amount of torque acting through the crankshaft increases as more energy is transmitted through to pressure on the piston with each combustion of diesel.

Answer 12

Ch. 9 - Prob. 9.1E

Diesel engines produce high torque than gasoline engines.

Diesel engines produce high torque than gasoline engines.

Answer to Problem 9.1E

Explanation of Solution

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Chapter 9 Solutions