The merits of pressure and non-pressure steam in disinfection
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چکیده
منابع مشابه
Disinfection of woollen blankets in steam at subatmospheric pressure.
Blankets may be disinfected in steam at subatmospheric pressures by temperatures below boiling point inside a suitably adapted autoclave chamber. The chamber and its contents are thoroughly evacuated of air so as to allow rapid heat penetration, and steam is admitted to a pressure of 10 in. Hg below atmospheric pressure, which corresponds to a temperature of 89 degrees C. Woollen blankets treat...
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The aim of this study is to find the optimal water pressure and percentage of supply vapour in the feed water heaters (fwhs) of steam power plants, such that they maximize the thermal efficiency of the Rankine cycle within pre-specified values of minimum and maximum pressures of the thermodynamic cycle. Thermal efficiency is defined as a function of unknown variables (fluid pressure and vap...
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ژورنال
عنوان ژورنال: Public Health
سال: 1905
ISSN: 0033-3506
DOI: 10.1016/s0033-3506(05)82742-8