Eliminating Duke’s reliance on natural gas can both save money and the environment. Though the West Campus Steam Plant is out ...

where in well pro tected cylinders the difference is reduced to a small fraction, and in one instance page 105, the relative pressures within the boiler and steam chest are like 98 to 101 ...

The project to restore steam heat to the Calumet Theatre and the Village Hall is progressing, with Phase One now completed ...

there being no steam-heating apparatus, a detached tubular boiler was placed in a building at some distance from the mill, to supply steam for heating and for running a donkey engine to assist the ...

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