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Gas-Engines and Producer-Gas Plants
A PRACTICE TREATISE SETTING FORTH THE PRINCIPLES OF GAS-ENGINES AND PRODUCER DESIGN, THE SELECTION AND INSTALLATION OF AN ENGINE, CONDITIONS OF PERFECT OPERATION, PRODUCER-GAS ENGINES AND THEIR POSSIBILITIES, THE CARE OF GAS-ENGINES AND PRODUCER-GAS PLANTS, WITH A CHAPTER ON VOLATILE HYDROCARBON AND OIL ENGINES
BY R. E. MATHOT, M.E.
Member of the Societe des Ingenieurs Civils de France, Institution of Mechanical Engineers, Association des Ingenieurs de l'Ecole des Mines du Hainaut of Brussels
TRANSLATED FROM ORIGINAL FRENCH MANUSCRIPT BY WALDEMAR B. KAEMPFFERT
WITH A PREFACE BY DUGALD CLERK, M. INST. C.E., F.C.S.
ILLUSTRATED
NEW YORK MUNN & COMPANY OFFICE OF THE SCIENTIFIC AMERICAN 361 BROADWAY 1905
PREFACE TO
"MATHOT'S GAS-ENGINES AND PRODUCER-GAS PLANTS"
BY
DUGALD CLERK, M. INST.C.E., F.C.S.
Mr. Mathot, the author of this interesting work, is a well-known Belgian engineer, who has devoted himself to testing and reporting upon gas and oil engines, gas producers and gas plants generally for many years past. I have had the pleasure of knowing Mr. Mathot for many years, and have inspected gas-engines with him. I have been much struck with the ability and care which he has devoted to this subject. I know of no engineer more competent to deal with the many minute points which occur in the installation and running of gas and oil engines. I have read this book with much interest and pleasure, and I consider that it deals effectively and fully with all the principal detail points in the installation, operation, and testing of these engines. I know of no work which has gone so fully into the details of gas-engine installation and up-keep. The work clearly points out all the matters which have to be attended to in getting the best work from any gas-engine under the varying circumstances of different installations and conditions. In my view, the book is a most useful one, which deserves, and no doubt will obtain, a wide public recognition.
DUGALD CLERK.
_March, 1905._
INTRODUCTION
The constantly increasing use of gas-engines in the last decade has led to the invention of a great number of types, the operation and care of which necessitate a special practical knowledge that is not exacted by other motors, such as steam-engines.
Explosion-engines, driven by illuminating-gas, producer-gas, oil, benzin, alcohol and the like, exact much more care in their operation and adjustment than steam-engines. Indeed, steam-engines are regularly subjected to comparatively low pressures. The temperature in the cylinders, moreover, is moderate.
Table of contents (by pages)
- 1: Gas-Engines and Producer-Gas Plants by Mathot
- 2: The explosive mixture is compressed before ignition
- 3: Smoke arising from the Cylinder
- 4: Test of a Winterthur Engine
- 5: Gas engine and suction gas producer
- 6: Suction The piston is driven forward
- 7: Controlling mechanism of valve
- 8: The chances of untimely ignition are lessened
- 9: Magneto ignition devices are mechanically actuated
- 10: Winterthur electric ignition system
- 11: Arranged at the rear of the piston
- 12: Cylinder with independent liner and head
- 13: Particularly in the case of dynamo driving engines 1
- 14: Crank shaft with balancing weight
- 15: Cyclic variation depends only on the weight of the fly wheel
- 16: The vertical type is used for 1 to 8 horse power engines
- 17: This work is of interest solely to the engine user
- 18: Or by an independent compressor
- 19: By opening the reservoir valve
- 20: And particularly the crystalline deposition of naphthaline
- 21: The dry meter comprises two bellows
- 22: Ready for the next suction stroke
- 23: Resistance to the suction of air should be carefully avoided
- 24: These joints should be entirely of asbestos
- 25: The mortar should consist of 2 3 slag and 1 3 cement
- 26: A layer of insulating material may well be placed
- 27: A considerable displacement of air is thus produced
- 28: More commonly called exhaust mufflers
- 29: Each branch of which terminates in a muffler Fig
- 30: If the water jacket be fed by a reservoir
- 31: The reservoirs are true thermo siphons
- 32: Water cooler in which tree branches are employed
- 33: Ignition occurs at 535 degrees F
- 34: Lubricating devices should be employed which
- 35: Of all shaft bearing lubricators
- 36: In order to prevent leakage at the piston
- 37: Or to change the position of the counterweight
- 38: If the hot tube system of ignition be employed
- 39: Necessitates peculiar precautions
- 40: Should be lubricated only with petroleum
- 41: And caused by imperfect ignition
- 42: Electric Ignition by Battery or Magneto
- 43: Are often noisier than the foregoing
- 44: Or because the ignition apparatus has missed fire
- 45: In order to avoid the overheating of parts
- 46: If this overheating be not checked
- 47: If a lubricator be imperfect in its operation
- 48: Preventing respectively suction or compression
- 49: The explosion chambers became overheated
- 50: The seats of the exhaust valves
- 51: Some builders of large engines
- 52: Commonly called a conical cam
- 53: Because of their low calorific value
- 54: And the composition varies accordingly
- 55: Carbon monoxide and 50 per cent
- 56: Chronic asphyxiation is not infrequent
- 57: A complete Dowson producer gas plant
- 58: Red ash coal is in general fusible
- 59: Particularly with fuels that tend to swell
- 60: The air supplied by the blower
- 61: Lignite and peat generators Fig
- 62: 3 pounds of lignite containing 2
- 63: 300 calories per cubic meter 11
- 64: Fange Chavanon inverted combustion producer
- 65: 31 cubic feet if produced from anthracite yielding from 7
- 66: With coal that does not cohere
- 67: Engine and suction gas producer
- 68: The Winterthur generator Figs
- 69: Such as those of Lencauchez Fig
- 70: In most apparatus the ash pit is hermetically sealed
- 71: Preference should be given to double closure devices
- 72: As in the Winterthur apparatus Fig
- 73: Winterthur flue and air reheater
- 74: Pintsch vaporizer and scrubber
- 75: Thus in the Winterthur gas producer Figs
- 76: As in the Wiedenfeld generator Fig
- 77: Which consists of iron sulphide
- 78: The drier being similar to that employed in steam conduits
- 79: On the condition of preservation of the apparatus
- 80: These clinkers destroy the refractory lining
- 81: The dust takes the form of slime
- 82: During the production of the draft
- 83: As a rule with generators employing anthracite coal
- 84: The clinkers and slag adhering to the retort are broken off
- 85: Oil engines differ but little from gas engines
- 86: Than they are for the volatile hydrocarbon engine
- 87: Mathot's continuous explosion recorder
- 88: Tension of the suction valve 2
- 89: Inertia effects will be produced
- 90: That his installation is far from being perfect
- 91: Otherwise the warranties are worth nothing
- 92: Explosion Recorder for Industrial Engines
- 93: May be swung against a stylus C
- 94: Which is the case in most engines
- 95: If seven bulbfuls of air be mixed with one bulbful of gas
- 96: Per hour in anthracite $0
- 97: Lubrication of piston with oil pump
- 98: Net calorific value per pound of fuel 15050 B
- 99: Diameter of Piston Rods front
- 100: Water consumption per hour in the scrubbers 318 gals
- 101: Gas-Engines and Producer-Gas Plants by Mathot
- 102: 173Consumption of gas in burner
- 103: 156Cooling of producer gas engines
- 104: 277Explosion recorder for industrial engines
- 105: Combined with washer or scrubber
- 106: 167Gasometer see Gas holder Gas
- 107: 143Ignition for high pressure engines
- 108: 68Lubricate see Oils Lubricating pumps
- 109: Insulation from foundations and walls
- 110: 177Pressure in producer gas engines
- 111: General arrangement of suction
- 112: 193Slide valve for charging box
- 113: Gas supply pipe of incandescent
- 114: 99Water for producer gas engines
- 115: Gold Medal Charleston Exposition
- 116: SPLITDORF 17 27 Vandswater Street
- 117: Gas engine troubles and remedies
- 118: Societe des Ingenieurs Civils de France
- 119: Engineering in all its branches
- 120: 59 Thermo siphon was Thermo syphon
