22 CHARLES GRIFFIN <fc CO. 'S PUBLICATIONS. 



FIFTH EDITION, Revised and Enlarged. With additional Illustrations. 



Large 8vo, Handsome Cloth. 255. net. 



A TEXT-BOOK ON 



GAS, OIL, AND AIR ENGINES. 



BY BRYAN DONKIN, M.lNST.C.E., M.INST.MECH.F. 



Revised throughout by T. GRAVF> SMITH. \Vith important New Chapter 



by Prof. BURSTALL. 



In Quarto, Handsome Cloth. With Numerous Plates. 255. 



THE HEAT EFFICIENCY OF STEAM BOILERS 



(LAND, MARINE, AND LOCOMOTIVE). 



With Tests and Experiments on Different Types, Heating Value of Fuels. 

 Analyses of Gases, Evaporation, and Suggestions for Testing Boilers. 



BY BRYAN DONKIN, M.lNST.C.E. 



"Probably the MOST EXHAUSTIVE return* that has ever been collected. A PRACTICAL 

 BOOK by a thoroughly practical man." Iron and Coal Trade* Review. 



In Large Crown 8vo. Cloth. Pp. i-vii-f 198. With 55 Illustrations. 



5s. net. 



SUCTION GAS PLANTS. 



BY PROF. C. A. SMITH, of the East London Technical College. 



CONTENTS. Introduction. Details of Construction. Fuel and Testing. Application 

 and Uses of Suction Plants. Working the Plant. Typical Plants. Plants for Special 

 Purposes. Total H.P. Effluent. Cost of Gas Production. The Gas Engine. Biblio- 

 graphy. Calorific Value of Coal Gas. Of Solid Fuels. Gas Analysis. Destruction of 

 Tar in the Producer. Detection of CO in Exhaust Capital Cost. INDEX. 



"This book is one we can cordially recommend as affording a complete knowledge of 

 the theoretical aspect of Suction Plants." Gas World. 



In Handsome Cloth. Pp. i-iv + 262. With 93 Illustrations. 12s. 6d. net. 



THE GAS TURBINE. 



Progress in the Design and Construction of Turbines 



Operated by Gases of Combustion. 

 BY HENRY HARRISON SUPLEE, B.Sc. 

 11 Will be of considerable assistance to gas power engineers." Gas World. 



SECOND EDITION. Large 8vo, Handsome Cloth. Pp. i-xxxi x 538. 

 With 157 Illustrations, 97 Tables, &c. 21s. net. 



Lubrication & Lubricants: 



A Treatise on the Theory and Practice of Lubrication, and on the 



Nature, Properties, and Testing of Lubricants. 



BT AND 



LEONARD AKCHBUTT, F.F.C., F.C.S.. R. M. DEELEY, M.I.Mech.E , F.G.S. 



Chemist to the Mid. Ry. Co. Chief Loco. Super, Mid. Ry. Co. 



CONTENTS. I. Friction of Solids. II. Liquid Friction or Viscosity, and Plastic 

 Friction. III. Superficial Tension. IV. The Theory of Lubrication. V. Lubricants, 

 their Sources, Preparation, and Properties. VI. Physical Properties and Methods of 

 Examination of Lubricants. VII. Chemical Properties and Methods of Examination 

 of Lubricants. VIII. The Systematic Testing of Lubricants hy Physical and Chemical 

 Methods. IX. The Mechanical Testing of Lubricants. X. The Design and Lubrication 

 of Bearings. XI. The Lubrication of Machinery. INDKX. 



"A most valuable and comprehe isive treatise on a subject of the greatest importance 

 to engineers." Engineering. 



IQNDON: CHARLES GRIFFIN ft CO.. LIMITED, EXETER STREET. STRAND, 



