the original exhaust gas boilers or economizers were of simple construction and produced, from the low powered engines of the time, a very moderate amount of steam. as large slow speed engine powers increased, the larger quantity of steam that could be generated from otherwise wasted exhaust energy,...
the original exhaust gas boilers or economizers were of simple construction and produced, from the low powered engines of the time, a very moderate amount of steam. as large slow speed engine powers increased, the larger quantity of steam that could be generated from otherwise wasted exhaust energy,...
the original exhaust gas boilers or economizers were of simple construction and produced, from the low powered engines of the time, a very moderate amount of steam. as large slow speed engine powers increased, the larger quantity of steam that could be generated from otherwise wasted exhaust energy,...