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1、发动机分类1 往复式内燃机reciprocating internal combustion engine 2 化油器式发动机carburetor engine 3 转子发动机rotary engine 4 旋轮线转子发动机rotary trochoidal engine 5 二冲程发动机two-stroke engine 6 四冲程发动机four-stroke engine 7 增压式发动机supercharged engine 8 风冷式发动机air-cooled engine 9 油冷式发动机oil-cooled engine 10 水冷式发动机water-cooled engine 1
2、1 自然进气式发动机naturally aspirated engine 12 煤气机gas engine 13 液化石油气发动机liquified petroleum gas engine 14 柴油煤气机diesel gas engine 15 多种燃料发动机multifuel engine 16 石油发动机hydrocarbon engine 17 双燃料发动机duel fuel engine 18 热球式发动机hot bulb engine 19 多气缸发动机multiple cylinder engine 20 对置活塞发动机opposed piston engine 21 对置气缸
3、式发动机opposed-cylinder engine 22 十字头型发动机cross head engine 23 直列式发动机in-line engine 24 星型发动机radial engine 25 筒状活塞发动机trunk-piston engine 26 斯特林发动机stirling engine 27 套阀式发动机knight engine 28 气孔扫气式发动机port-scavenged engine 29 倾斜式发动机slant engine 30 前置式发动机front-engine 31 后置式发动机rear-engine 32 中置式发动机central engin
4、e 33 左侧发动机left-hand engine 34 右侧发动机right-hand engine 35 短冲程发动机oversquare engine 36 长冲程发动机undersquare engine 37 等径程发动机square engine 38 顶置凸轮轴发动机overhead camshaft engine 39 双顶置凸轮轴发动机dual overhead camshaft engine 40 V 形发动机V-engine 41 顶置气门发动机valve in-head engine 42 侧置气门发动机side valve engine 43 无气门发动机valve
5、less engine 44 多气门发动机multi-valve engine 45 卧式发动机horizontal engine 46 斜置式发动机inclined engine 47 立式发动机vertical engine 48 W 形发动机w-engine 49 I 形发动机I-engine 50 L 形发动机L-engine 51 F 形发动机F-engine 52 原机Engine prototype 发动机性能53 二冲程循环two-stroke cycle 54 四冲程循环four-stroke cycle 55 狄塞尔循环diesel cycle 56 奥托循环otto cy
6、cle 57 混合循环mixed cycle 58 定容循环constant volume cycle 59 工作循环working cycle 60 等压循环constant pressure cycle 61 理想循环ideal cycle 62 热力循环thermodynamic cycle 63 冲程stroke 64 活塞行程piston stroke 65 长行程long stroke 66 上行程up stroke 67 下行程down stroke 68 进气行程intake stroke 69 充气行程charging stroke 70 压缩行程compression st
7、roke 71 爆炸行程explosion stroke 72 膨胀行程expansion stroke 73 动力行程power stroke 74 排气行程exhaust stroke 75 膨胀换气行程expansion-exchange stroke 76 换气压缩行程exchange-compression stroke 77 上止点top dead center(upper dead center) 78 下止点lower dead center(bottom dead center) 79 上止点前budc(before upper dead center) 80 上止点后atd
8、c(after top dead cetner) 81 下止点前bbdc(before bottom dead center) 82 下止点后abdc(after bottom dead center) 83 排气量displacement 84 发动机排量engine displacement 85 活塞排量piston swept volume 86 气缸容量cylinder capacity 87 单室容量single-chamber capacity 88 容积法volumetry 89 压缩比compression ratio 90 临界压缩比critical compression
9、 ratio 91 膨胀比expansion ratio 92 面容比surface to volume ratio 93 行程缸径比stroke-bore ratio 94 混合比mixture ratio 95 压缩压力compression pressure 96 制动平均有效压力brake mean effective pressure(bmep) 97 空燃比air fuel ratio 98 燃空比fuel air ratio 99 燃料当量比fuel equivalence ratio 100 扭矩torque 101 单缸功power per cylinder 102 升功率p
10、ower per liter 103 升扭矩torque per liter 104 升质量mass per liter 105 减额功率derating power 106 输出马力shaft horsepower 107 马力小时，马力时horsepower-hour 108 总马力gross horse power 109 总功率gross power 110 净功率net power 111 燃油消耗量fuel consumption 112 比燃料消耗率specific fuel consumption 113 空气消耗率air consumption 114 机油消耗量oil co
11、nsumption 115 有效马力net horse power 116 额定马力rated horse power 117 马力重量系数horsepower-weight factor 118 制动功率brake horse power 119 制动热效率brake thermal efficiency 120 总效率overall efficiency 121 排烟极限功率smoke limiting horsepower 122 功率曲线power curve 123 机械损失mechanical loss 124 机械效率mechanical efficiency 125 有效热效率
12、effective thermal efficiency 126 充气系数volumetric efficiency 127 过量空气系数coefficient of excess air 128 适应性系数adaptive coefficient 129 扭矩适应性系数coefficient of torque adaptibility 130 转速适应性系数speed adaptive coefficient 131 强化系数coefficient of intensification 132 校正系数correction factor 133 换算系数conversion factor
13、134 活塞平均速度mean piston speed 135 发动机转速engine speed (rotational frequency) 136 充量（进气）charge 137 旋转方向direction of rotation 138 顺时针clockwise 139 逆时针counter-clockwise 140 左转left-hand rotation 141 右转right-hand rotation 142 发动机性能engine performance 143 加载性能loading performance 144 起动性能starting performance 14
14、5 加速性能acceleration performance 146 动力性能power performance 147 排放性能emission performance 148 燃油经济性Fuel economy 149 排放 Exhaust emissions 150 大的燃烧噪声Large combustion noise 151 预混合燃烧Premixed combustion 152 扩散燃烧Diffusion combustion 153 大的 EGR 率Heavy EGR 154 推迟喷油时间Retarding the injection timing, 155 推迟喷油时间De
15、laying the fuel injection timing, 156 燃烧激振力Combustion excitation forces (CPL) 157 CO2 排放Carbon dioxide (CO2) emissions 158 温室气体Greenhouse gas 159 热效率Thermal efficiency 160 辅助涡流室Auxiliary swirl chamber 161 黑烟Black smoke 162 Nox 氮氧化物Nitrogen oxides 163 PM 颗粒物Particulate matter 164 EGR 废气再循环Exhaust gas
16、 recirculation 165 燃油供给系统The fuel injection system 166 在低负荷区In the low load region 167 气缸压力The cylinder pressure level 168 曲轴转角The crank angle 169 1/3 倍频程1/3 octave band of the frequency 170 全负荷Full load 171 部分负荷Partial load 172 声压级Sound pressure level 173 发动机扭矩Engine torque 174 燃烧噪声Combustion noise 175 机械噪声Mechanical noise 176 涡轮增压的Turbocharged 177 涡轮增压器Turbocharger 178 着火燃迟期The ignition delay period 179 喷油泵The fuel injection pump 180 增压中冷柴油机Intercooled turbocharged diesel 181 碳化氢Hydrocarbon (H
