ld be re- these tubes the products of combustion pass, while the air from the fans circulates round them, and passing energy expended in putting this great body of water quired per day. The centrifugal circulating engines must run con- down the sides of the smoke boxes is finally delivered into the… … STEAMSHIP TEUTONIC-STARBOARD TUNNEL. perature. About one-fourth of the, whole air supply is The feed pumps really absorb about 120 indicated be started before the main engines, and must be kept admitted over the fires. The combustion is very per- running duringall temporary stoppages, in order that…
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