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عدد المساهمات : 18996 التقييم : 35494 تاريخ التسجيل : 01/07/2009 الدولة : مصر العمل : مدير منتدى هندسة الإنتاج والتصميم الميكانيكى
| موضوع: كتاب A Manual of Mechanics of Engineering and The Construction of Machines الأحد 04 أغسطس 2013, 7:39 pm | |
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أخوانى فى الله أحضرت لكم كتاب A Manual of Mechanics of Engineering and The Construction of Machines DR. PHIL. JULIUS WEISBACH, OBERBERGRATH AND PROFESSOR AT THE ROYAL MINING ACADEMY AT FJ MEMBER OF THE IMPERIAL ACADEMY OF SCIENCES AT ST. PETERSBURG, ETC
ويتناول الموضوعات الأتية :
TABLE OF CONTENTS. SECTION II. APPLICATION OF MECHANICS TO MACHINES. INTRODUCTION. 108-111. Machines, Force and Delivery, etc 3-11 PART I. THE MOTIVE POWER OF MEN AND ANIMALS, WIND AND WATER, AS ALSO THE VARIOUS MACHINES FOR THEIR TRANSMISSION AND UTILIZATION. CHAPTER I. THE MEASUREMENT OF MOTIVE POWERS AND THEIR EFFECTS. ARTICLE. PAGE. 112. Dynamometer and Balance 13-14 113-116. Simple Balance, Equal and Unequal Arms 14-24 117-121. Compound Balance, Platform Balance 24-34 122. Index or Bent Lever Balance 34~35 123-124. Spring Dynamometer, Spring Balance 35~38 125-127. Spring Dynamometer with Counting and Registering Apparatus 38-46 128. Pillow-block Dynamometer 46-50 129-130. Differential Dynamometer 50-58 131. Horizontal Dynamometer 58-61 132-134. Friction Brake 61-69 135. Planimeter ' 69-73 CHAPTER II. THE POWER OK MEN AND ANIMALS, AND RECIPIENT MACHINES. 136-140. Animal Power, Formulae, etc 74-84 741. Lever, Work of Animal Power 85-89Ivi CONTENTS, ARTICLE. PAGE. 142. Windlass 89-92 143. Vertical Capstan 93-96 144. Tread Mill 96-99 145. Tread Plane 99-102 CHAPTER III. THE COLLECTION AND SUPPLY OF WATER FOR POWER. 146-147. Feed-water, Water Conduction, Weirs, etc 103-104 148-149. Swell or Back-water 104-108 150-153. Height and Extent of Swell 108-121 154-155. Curve of Swell 121-131 156-159. Reservoirs, Reservoir Dams, Races 131-140 160-163. Canals, Races, Troughs 141-151 164-165. Pipe Conduction, Water Supply 151-157 166-168. Compound Pipe Systems 157-169 CHAPTER IV. VERTICAL WATER-WHEELS. 169. Water-power - 171-173- 170. Hydraulic Motors, Vertical and Horizontal Water-wheels and Water-pressure Engines 173-174 171-172. Bucket-wheels, Overshot-wheel 174-178 173-174. Wheel Dimensions, Radius, Depth, Width, etc 178-181 175-176. Number of Floats and Methods of Construction 182-186 177-178. Sluices, Entrance of Water to Wheel 187-192 179-180. Float Angle, Number of Floats 192-196 181-183. Introduction of Water 196-204 184. Impact of Water 204-208 185-186. Pressure of Water, Water-retaining Arc 208-214 187-188. Influence of Centrifugal Force 214-219 189-193. Strength of Arms, Axle, Journal 219-238 194. Construction and Erection 238-243 195. Axle Friction and Weight of Wheel 243-247 196. Total and Maximum Delivery of Wheel 247-250 197. Effective Delivery 250-251 198-200. Back-pitch Water-wheel 252-259 201-205. Middleshot-wheel, Curb-wheel 260-274 206-209. Deliverj' of Curb-wheels 274-289 210-212. Undershot-wheel 289-294 213-214. Loss of Water in Undershot-wheel 294-300 215-216. Delivery of Undershot-wheels 300-305 217. Partition of Water-power 306-30 CONTENTS. Ivii ARTICLE. PAGE. 218-220. Free Hanging Undershot-wheels (Ship Mill-wheels) 309-315 221-225. Poncelet's Wheel 316-331 226-227. Delivery of Poncelet's Wheel 331-336 228. Small Wheels of Various Construction, Literature 336-340 CHAPTER V. / HORIZONTAL WATER-WHEELS (TURBINES). 229. Horizontal Wheels, Turbines, etc 341-342 230-231. Impact Wheels, Impact and Pressure Wheels 342-348 232-234. Pressure Wheels, Borda's and Burdin's Turbines 348-354 2 35-2 37- Tangential Wheels, Poncelet's and Zupinger's Turbines. . 354-367 238. Schwamkrug's Turbines 367-369 239. Jet Turbine 369-372 240-241. Danaides 372-377 242-244. Reaction-wheels 377-386 245-247. Scottish Turbine, Combes's and Cadiat's Turbine 386-391 248. Fourneyron's Turbine 391-394 249. Francis's Turbine, Inward Flow 394~397 250-254. Theory of Reaction Turbine with Guides 397-408 255. Theory of the Turbine without Guides 408-41 r 256. General Theory of Turbines 411-415 257-258. Position of Sluice Gate, Partition-wheels 416-421 259. Pressure Turbine 421-423 260-261. Calculation of Efficiency of Reaction Turbine 423-428 262-264. Arrangement and Construction of Guide-blade Turbine. . 428-442 265-267. Arrangement and Construction of Turbine without Guides 442-453 268. Theory of Turbines with Inward Flow 453-457 269-270. Axle, Journal, Axle-box 457-465 271-273. Comparison of Turbines and Experimental Efficiency 465-471 274. Hydropneumatic Arrangement of Girard 471-474 275. Boyden's Diffuser 474-479 276-277. Fontaine's Turbine, Henschel's, Jonval's 479-484 278-282. Theory and Construction of Henschel's Turbine 484-496 283. Methods of regulation in Fontaine's, Henschel's, etc., Turbines 496-499 284-287. Experimental Efficiency of these Turbines 500-507 288-290. Comparison of Turbines with other Wheels 507-512 291. Hand's Turbine 512-516 292. Schiele's Turbine 516-519 293. Screw Turbine of Plataret 520-525 294. Thompson's Turbine 525-529 295. Turbines with Horizontal Axis 529-532 296. Girard's Screw-wheel, Literature 532-536Iviii CONTENTS. CHAPTER VI. WATER-PRESSURE ENGINES. 297. Water-pressure Engines 537-539 298-299. Supply Pipes, Working Cylinder 539-546 300-301. Piston, Packing, Piston-rod 546-551 302. Regulator, Piston Regulator, etc 551-553 303-305. Regulator Cock, Piston, Valve, Slide 553~558 306. Peculiarity of Regulator in Water-pressure Engines 558-561 307-308. Aids to Regulation, Methods of Regulation 561-565 309-310. Tappets, Weight Regulators 565-572 311-312. Auxiliary Water-pressure Engines 572-577 313. Regulating Cylinder 578-579 314. Water-pressure Engine at Alte Mordgrube 580-583 315. Water-pressure Engine at Huelgoat 583-586 316. Water-pressure Engine at Grube Centrum. ... 586-589 317-318. Counterpoise, Regulating Cocks 589-592 319-324. Calculation of Mechanical Effect of Water-pressure Engine 592-612 325-326. Regulation of same 612-621 327. Amount of Regulating Water 621-623 328. Experimental Efficiency of Water-pressure Engines 623-626 329. Comparison of Water-pressure Engines with Water-wheels 626-627 330. Chain and Water-pressure Wheel, Literature 627-631 CHAPTER VII. WIND-WHEELS. 33I-333- Wind-wheels, Sail-wheels 632-636 334-335- Wind-mills, Post and Tower Mills 636-640 336-337. Force Regulation 640-644 338-339. Direction of Wind, Velocity of Wind 644-647 340-342. Anemometer 647-652 343. Calculation of Wind-pressure 652-654 344. Best Angle of Impact 654-658 345. Mechanical Effect of Windmills 658-662 346. Friction on Shaft 662-664 347. Experiments upon Efficiency of Windmills 664-666 348. Smeaton's Rules, Literature 666-668 END OF PART FIRST.
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عدد المساهمات : 18996 التقييم : 35494 تاريخ التسجيل : 01/07/2009 الدولة : مصر العمل : مدير منتدى هندسة الإنتاج والتصميم الميكانيكى
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