发动机专业英语词汇（EngineEnglishVocabulary）

发动机专业英语词汇（Engine English Vocabulary）

Engine classification

1 reciprocating internal combustion engine reciprocating,

internal, combustion, engine

2 carburetor engine carburetor engine

3 rotor engine rotary engine

4 wheel, line rotor engine, rotary, trochoidal, engine

5, two stroke engines, two-stroke, engine

6, four stroke engines, four-stroke, engine

7 turbocharged engine supercharged engine

8 air-cooled engine air-cooled engine

9 oil cooled engine oil-cooled engine

10 water-cooled engine water-cooled engine

11 naturally aspirated engines naturally, aspirated, engine

12 gas gas engine

13 liquefied petroleum gas engine liquified petroleum gas

engine

14 diesel gas diesel gas engine

More than 15 fuel engines, multifuel, engine

16 petroleum engine hydrocarbon engine

17 dual fuel engines duel, fuel, engine

18 heat ball engine, hot, bulb, engine

More than 19 cylinder engine multiple, cylinder, engine

20 opposed piston engine opposed, piston, engine

21 opposed cylinder type engine opposed-cylinder engine

22 crosshead type engine cross, head, engine

23 inline engine in-line engine

24 star engine radial engine

25 cylinder piston engine trunk-piston, engine

26 Stryn engine Stirling engine

27 valve engines knight, engine

28 gas scavenging engine port-scavenged engine

29 tilting engine slant engine

30 front mounted engine front-engine

31 rear mounted engine rear-engine

32 mid mounted engine central engine

33 left engine left-hand engine

34 right engine right-hand engine

35 short stroke engine oversquare engine

36 long stroke engine undersquare engine

37 equal diameter engine square engine

38 top mounted camshaft engine overhead, camshaft, engine

39 DOHC engine dual overhead camshaft engine

40 V shape engine V-engine

41 top valve engine valve, in-head, engine

42 side valve engine side, valve, engine

43 valveless engines valveless, engine

More than 44 valve engine multi-valve engine

45 horizontal engine horizontal engine

46 tilting engine inclined engine

47 vertical engine vertical engine

48 W shape engine w-engine

49 I shape engine I-engine

50 L shape engine L-engine

51 F shape engine F-engine

52 original machine Engine prototype

engine performance

53, two stroke cycle two-stroke, cycle

54, four stroke cycle four-stroke, cycle

55 Diesel cycle diesel cycle

56 Otto cycle Otto cycle

57 hybrid cycle mixed cycle

58 constant capacity cycle constant, volume, cycle

59 working cycle working cycle

60 equal pressure cycle constant, pressure, cycle

61 ideal loop ideal cycle

62 thermodynamic cycle thermodynamic cycle

63 stroke stroke

64 piston stroke piston stroke

65 long stroke long stroke

66 upper trip up stroke

67 trip down stroke

68 intake stroke intake stroke

69 charging stroke charging stroke

70压缩行程压缩行程

71爆炸行程爆炸行程

72膨胀行程膨胀冲程

73动力行程动力冲程

74排气行程排气行程

75膨胀换气行程扩大交流行程

76换气压缩行程交换压缩行程

77上止点上死点（上死点）

78下止点下死点（下死点）

79上止点前上止点前（上死点前）

80上止点后ATDC（顶死中心后）

81下止点前BBDC（下死点前）

82下止点后ABDC（下死点后）

83排气量位移

84发动机排量发动机排量

85活塞排量活塞排量

86气缸容量汽缸容量

87单室容量单室容量

88容积法容量

89压缩比压缩比

临界压缩比90临界压缩比

91膨胀比膨胀率

92面容比表面体积比

93行程缸径比行程缸径比

94混合比混合比

95压缩压力压缩压力

96制动平均有效压力制动平均有效压力（BMEP）

97空燃比空气燃料比

98燃空比空气燃料比

99燃料当量比燃料当量比

100扭矩扭矩

101单缸功单缸功率

102升功率升功率

每升103升扭矩扭矩

104升质量升质量

105减额功率功率

106输出马力轴马力

107马力小时，马力时马力小时

108总马力总马力

109总功率总功率

110净功率净功率

111燃油消耗量燃料消耗

112比燃料消耗率燃油消耗

113空气消耗率空气消耗量

114机油消耗量油耗

115有效马力净功率

116额定马力额定功率

117马力重量系数马力重量系数

118制动功率制动功率

119制动热效率制动热效率

120总效率整体效率

121排烟极限功率限烟马力