Internal Combustion Engines Part 1 Flashcards

1
Q

He developed the first fairly practical engine

A

J.J.E. Lenior

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2
Q

He developed his four stroke prototype engine

A

Nicolaus Otto

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3
Q

The two who introduced the Otto-Langen engine

A

Nicolaus Otto and Eugen Langen

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4
Q

He developed the first two stroke cycle engine

A

Clark Dugald

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5
Q

He described the principles of the first four stroke cycle

A

Alphonse Beau

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6
Q

He perfected his compression ignition engine

A

Rudolph Diesel

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7
Q

To receive,exert and transmit the motive forces

A

Power Chain

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8
Q

Cylindrical - shaped mass

A

Piston

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9
Q

Retain compression

A

Piston ring

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10
Q

Fasten the piston

A

Piston pin

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11
Q

Transmits the power of combustion

A

Connecting rod

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12
Q

Connecting rod fastens

A

Connecting rod bearing

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13
Q

Rectilinear motion

A

Crankshaft

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14
Q

Inertia

A

Flywheel

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15
Q

To constrain and support moving parts

A

Stationary parts

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16
Q

Confines the expanding gases

A

Cylinder block

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17
Q

Houses the valves

A

Cylinder head

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18
Q

End of the cylinder

A

Combustion chamber

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19
Q

Supporting the shaft

A

Crankcase

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20
Q

Conduct air or air fuel

A

Intake manifold

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21
Q

Conduct the burned gases

A

Exhaust manifold

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22
Q

Time the operating sequence

A

Valve system

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23
Q

Opening and closing ports

A

Valves

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24
Q

Formed in the cylinder

A

Valve seats

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25
Q

Guide the valve

A

Valve stem guide

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26
Q

Raise the valves

A

Valve lifters or tappets

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27
Q

Guide the tappets

A

Valve lifter guide

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28
Q

Pivoted in it’s center

A

Rocker arm

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29
Q

Linkage in camshaft and valve

A

Push rod

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30
Q

Wheel with a lobe

A

Cam

31
Q

Rotating shaft

A

Camshaft

32
Q

To cool and lubricate the surfaces

A

Auxillary system

33
Q

Remove heat from the engine

A

Radiator

34
Q

Circulate engine coolant

A

Water pump

35
Q

Diameter of the engine cylinder

A

Bore

36
Q

Distance the piston travels

A

Stroke

37
Q

Center crankshaft to center crankpin

A

Crank throw

38
Q

Volume displace by piston

A

Piston displacement

39
Q

Sum of pd

A

Total Engine displacement

40
Q

Volume within the cylinder about piston

A

Clearance volume

41
Q

Volume when piston is at bottom dead center

A

Total cylinder volume

42
Q

2 ways which combustion takes place in ICE

A

Constant volume process
Constant pressure process

43
Q

Types of ignition

A

Spark ignition
Compression ignition

44
Q

2 Engine cycle

A

4 stroke
2 stroke

45
Q

3 valves location

A

Valves in head/ I head engine
Valves in block/ L head engine
One valve head one in block/ F head engine

46
Q

2 basic design

A

Reciprocating
Rotary

47
Q

Position and number of cylinders of reciprocating engines

A

Single cylinder
In line
V engine
Opposed cylinder engine
W engine
Opposed piston engine
Radial engine

48
Q

Series of events occurring

A

Cycle

49
Q

Mixture enters the combustion chamber

A

Intake

50
Q

Mixture compressed inside combustion chamber

A

Compression

51
Q

Mixture is ignited

A

Power

52
Q

Burned gases

A

Exhaust

53
Q

TDC

A

Top dead center

54
Q

BDC

A

Bottom dead center

55
Q

Power event is being accomplished

A

Downward stroke

56
Q

Both intake and exhaust events are occuring

A

Upward stroke

57
Q

Uses spark

A

Sprak ignition engine

58
Q

Uses heat of compressed

A

Compression ignition engine

59
Q

Turning effort

A

Torque

60
Q

Rate doing work

A

Power

61
Q

Amount of angular rotation

A

Rotary speed/ Angular speed

62
Q

Product of power

A

Rotary power

63
Q

Power generated in the cylinder

A

Indicated power

64
Q

Power available at the engine

A

Brake power

65
Q

Absorbed in the engine

A

Friction power

66
Q

Measures engine BR

A

Dynamometer

67
Q

Generator to control torque and dissipate the power

A

Electric dynamometer

68
Q

Magnetic field to control torque

A

Eddy current dynamometer

69
Q

Water pumped through orifices

A

Hydraulic dynamometer

70
Q

Fraction of IP

A

Mechanical efficiency

71
Q

Fraction of power value of fuel converted to IP

A

Indicated thermal efficiency

72
Q

Fraction of power value of fuel converted to BP

A

Brake thermal efficiency

73
Q

Quantity of fuel consumed

A

Fuel consumption

74
Q

Fuel consumption relation to amount of work

A

Brake specific fuel consumption