DISCUSSION. ON THE PERFORMANCE OF THE SCREW STEAM SHIP `SAHEL', FITTED WITH DU TREMBLEY'S COMBINED-VAPOUR ENGINE, AND OF THE SISTER SHIP `OASIS' FITTED WITH STEAM-ENGINES WORKED EXPANSIVELY, AND PROVIDED WITH PARTIAL SURFACE CONDENSATION. Free

SHIPS, STEAM, STEAMSHIPS, PERFORMANCE, COMBINED, VAPOUR, ENGINES, CONDENSING, CONDENSATION, ETHER, CONDENSERS, TEMPERATURE, WEATHER, CHLOROFORM, WORKING, TUBES, JACKETS, SURFACE, EXPANSION, CYLINDERS, DU TREMBLEY, SAHEL, LEAKAGE, MARINE, PUMPING, PUMPS, CORNISH, COAL, CONSUMPTION, FUEL, BOILERS, WATER