Handbook of Psychrometric Charts: Humidity diagrams for by David Shallcross

By David Shallcross

In chemical, petroleum, air-conditioning and refrigeration engineering, the engineer usually encounters platforms the place gases and condensing vapours co-exist. Key facts describing the behaviour of such combos should be got by means of consulting a suitable psychrometric chart, yet up formerly such charts have been tricky or very unlikely to acquire. This new publication brings jointly for the 1st time over three hundred such charts, protecting lots of the platforms prone to be encountered by way of chemical, petroleum, air-conditioning and refrigeration engineers.

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29IT] 10- 4 where, Cwww is expressed in cm6/mol2 and T is expressed in Kelvin. 22) -3 Z Z 13 e, P ej J . 25) Cj For the system involving water vapour in air, the correlations for the two third virial cross coefficients presented by Hyland and Wexler (1983b) are used rather than the more general method of Orbey and Vera (1983). The two correlations are: where, CAAA is expressed in cm6/moe and T is expressed in Kelvin. 6 THIRD VIRIAL CROSS COEFFICIENTS + For all systems other than water vapour in air the third virial cross coefficients, Cijk' are estimated using the empirical correlation of Orbey and Vera (1983).

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