| Preface |
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ix | |
| Nomenclature |
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xi | |
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Chapter 1 Kinematics and Dynamics of Crank Shaft--Connecting Rod--Piston Linkage |
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1 | (30) |
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1.1 Kinematic model of crank shaft--connecting rod--piston linkage |
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2 | (6) |
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2 | (3) |
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1.1.2 Expressions of angular velocities |
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5 | (1) |
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1.1.3 Expressions of velocity for points A, G2 and B |
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5 | (2) |
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1.1.4 Expressions of connecting rod angular acceleration and points G2 and B accelerations |
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7 | (1) |
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1.2 Efforts in the links between the crank shaft, the connecting rod and the piston |
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8 | (5) |
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1.2.1 Hypothesis and data |
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8 | (1) |
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1.2.2 Dynamics equations for the piston |
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9 | (1) |
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1.2.3 Dynamics equations for the axis |
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9 | (1) |
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1.2.4 Dynamics equations for the connecting rod |
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10 | (1) |
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1.2.5 Dynamics equations for the crank shaft |
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11 | (1) |
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1.2.6 Efforts for frictionless links |
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12 | (1) |
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1.3 Load diagram correction in the case of large deformations |
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13 | (10) |
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1.3.1 Kinematics of crank shaft--connecting rod--piston system with mobility |
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14 | (6) |
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1.3.2 Dynamics of crank shaft--connecting rod--piston system with mobility |
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20 | (3) |
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1.4 Examples of link efforts between the elements of crank shaft--connecting rod--piston system |
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23 | (6) |
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23 | (1) |
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1.4.2 Load diagrams for the connecting rod big end bearing |
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24 | (2) |
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1.4.3 Load diagrams for a connecting rod small end bearing |
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26 | (1) |
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1.4.4 Load diagrams for a crank shaft main bearing |
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27 | (1) |
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28 | (1) |
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29 | (2) |
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Chapter 2 The Crank Shaft--connecting Rod Link |
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31 | (92) |
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2.1 Geometrical and mechanical characteristics of the connecting rod big end bearing |
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31 | (2) |
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33 | (1) |
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2.3 Correction of the load diagram in the case of large deformations |
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34 | (4) |
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38 | (34) |
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2.4.1 Interfaces and interactions: main assumptions |
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39 | (2) |
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2.4.2 Equations of unilateral contact with friction and equilibrium equations |
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41 | (1) |
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2.4.3 Compliance matrices |
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42 | (4) |
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2.4.4 Finite element modeling of the contact in the joint plane |
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46 | (19) |
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2.4.5 Modelization of the contact between the housing and the shells |
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65 | (7) |
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72 | (7) |
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2.6 Examples of connecting rod big end bearing computations |
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79 | (39) |
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2.6.1 Presentation of connecting rods and corresponding load diagrams |
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80 | (4) |
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2.6.2 Geometry and lubricant data |
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84 | (1) |
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2.6.3 Analysis of some Isothermal results |
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85 | (11) |
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2.6.4 Influence of mesh downsizing |
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96 | (2) |
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2.6.5 Search of potential damage zones due to cavitation |
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98 | (2) |
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2.6.6 Examples taking into consideration thermoelastohydrodynamic effects |
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100 | (18) |
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118 | (5) |
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Chapter 3 The Connecting Rod--Piston Link |
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123 | (38) |
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3.1 Geometrical particularities and mechanics of connecting rod--piston link |
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123 | (2) |
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125 | (2) |
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3.3 Example of computation for a connecting rod small end bearing with the axis embedded into the piston |
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127 | (6) |
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3.4 Complete model of the connecting rod--piston link |
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133 | (25) |
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134 | (3) |
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3.4.2 Integration of dynamics equation |
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137 | (2) |
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3.4.3 Piston structural model |
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139 | (3) |
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3.4.4 Example: the piston--axis--connecting rod small end link for a Formula 1 engine |
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142 | (16) |
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158 | (3) |
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Chapter 4 The Engine Block--Crank Shaft Link |
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161 | (36) |
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4.1 Geometrical and mechanical particularities of the engine block -- crank shaft link |
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161 | (1) |
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162 | (1) |
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4.3 Calculus of an isolated crank shaft bearing |
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163 | (7) |
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4.4 Complete model of the engine block -- crank shaft link |
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170 | (26) |
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171 | (2) |
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4.4.2 Expression of the elastic deformations |
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173 | (2) |
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4.4.3 Expression of the film thickness |
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175 | (1) |
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175 | (3) |
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178 | (2) |
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180 | (16) |
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196 | (1) |
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Chapter 5 Influence of Input Parameters and Optimization |
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197 | (26) |
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5.1 Design of experiments method |
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197 | (4) |
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5.2 Identification of the input parameters: example |
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201 | (1) |
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5.3 Multiobjective optimization |
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202 | (2) |
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5.4 Optimization of a connecting rod big end bearing: example |
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204 | (17) |
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208 | (1) |
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5.4.2 Radial clearance factor |
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209 | (1) |
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5.4.3 Radial shape defect |
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209 | (1) |
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210 | (1) |
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5.4.5 Shell bore relief factors |
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210 | (1) |
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5.4.6 Supply pressure and temperature |
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210 | (1) |
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211 | (1) |
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5.4.8 Contact pressure velocity factor |
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211 | (1) |
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5.4.9 Severity criterion based on the minimum film thickness |
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212 | (1) |
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213 | (1) |
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5.4.11 Global functioning temperature |
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214 | (1) |
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5.4.12 Bearing optimization method |
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214 | (7) |
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221 | (2) |
| Index |
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223 | |
Lisainfo e-raamatute kohta