CCCXII. .......RUTHERFORD, HUTTON. The Strains on an Annular Lid Re- sisting Internal Pressure........ 32 CCCXIII.......MAIN, CHAS. T........On the Use of the Compound Engine SCHEFFLER, FRED'K A. A Foundry Cupola Experience.... CCCXVI.......THURSTON, R. H.......On the Distribution of Internal Fric- CCCXVII.......THURSTON, R. H......On Variable Load, Internal Friction, and Engine Speed and Work.... 138 CCCXVIII......LANZA, GAETANO...... .Some Tests of the Strength of Cast Iron made in the Laboratory of Applied Mechanics of the Mass. Institute of Technology......... 187 ...The Cost of Power in Non-Condens- CCCXIX. EMERY, CHAS. E ...... CCCXX. ...SMITH, C. A. upon Several Methods of Counter- balancing the Action of the Recip- rocating Parts of a Locomotive... 302 .Cornish or Double-beat Pump Valves 521 CCCXXXVI....WOOD, DE VOLSON.....Expansion of Timber Due to the CCCXL........CRANE, THOs. S....... The Piping of Steel Ingots... CCCXLI.. ..TOWNE, HENRY R. ....Gain-Sharing.... CCCXLII.. .WOOD, DE VOLSON. .....Some Properties of Ammonia...... 627 CCCXLIII..... CCCXLIV. ..WOOD, DE VOLSON....Formulas for Saturated and Super- ...On the Longitudinal Riveted Joints CCCXLIX......DENTON-JACOBUS......Steam Consumption of Engines at FIG. LIST OF ILLUSTRATIONS, VOLUME X. 1. Annular Lid sectional elevation.... PAGE 33 33 35 36 38 40 42 42 44 320 52 13. Indicator diagrams high and low pressure.. 14. Per cents, of exhaust steam from receiver.. 15. Apparatus to secure constant pressure in receiver.. 16, 17. Pressure records from receiver. 18. Principle of Moriu dynamometer.. 19. Diagram from " of calibration of dynamometer.... 59 64 70 73 116 117 118 155 66 66 engines with speed.. 157 34. Novelty Iron Works Curves of water per horse power. 35. Diagram of weights of steam per cubic foot. 159 66 162 143 .153, 154 152 163 66 66 164 217 224 66 72. Wobbling drill for recessed holes. 74. Flow of steam at different pressures.. 75. Apparatus for measuring friction of packing rings. 76-79. Diagrams of friction of piston rings.. 80 Friction on inclined plane.... 461 324 393 394 402 111, 112. Locomotive Sampson, long and trans. sections. 512 512 |