U.U Oteh’s research while affiliated with Ahmadu Bello University and other places

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Publications (2)


Psychrometry, a microcomputer approach
  • Article

July 1985

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4 Reads

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1 Citation

International Journal of Refrigeration

U.U Oteh

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K.P Zachariah

Equations are presented, suitable for coding in BASIC for a microcomputer, by which the properties of moist air may be computed accurately at any prevailing barometric pressure. The equations cover relative humidity and wet and dry bulb temperatures together with specific humidity, specific volume and enthalpy. The method is suitable for graphical presentation.


Citations (2)


... During the initial stage of drying, the exposed facade of the element attains wet bulb temperature due to evaporative cooling. For the given ambient conditions of temperature a T (°K) and relative humidity RH , the wet bulb temperature w T (°K) can be estimated with sufficient accuracy by iteratively solving the following equation proposed by Oteh (1985) ...

Reference:

Moisture distribution in concrete subjected to rain induced wetting-drying
Equations for psychrometric calculations
  • Citing Article
  • March 1985

International Journal of Refrigeration