Please use this identifier to cite or link to this item: http://hdl.handle.net/11400/9623
Title: Thermophysical and transport properties of humid air at temperature range between 0 and 100 °C
Authors: Τσιλιγγίρης, Παναγιώτης Θ.
Item type: Journal article
Keywords: Thermophysical properties;Density;Viscosity;Specific heat capacity;Thermal conductivity;Thermal diffusivity;Prandtl number;Θερμοφυσικές ιδιότητες;Πυκνότητα;Ειδική θερμική ικανότητα;Θερμική αγωγιμότητα;Θερμική διαχυτότητα;Αριθμός Prandtl;Ιξώδες
Subjects: Science
Physics
Επιστήμες
Φυσική
Issue Date: 4-May-2015
May-2008
Date of availability: 4-May-2015
Publisher: Elsevier
Abstract: The aim of the present investigation is evaluation of the thermophysical and transport properties of moist air as a function of mixture temperature with relative humidity as a parameter, ranging between dry air and saturation conditions. Based on a literature review of the most widely available analytical procedures and methods, a number of developed correlations are presented, which are employed with recent gas mixture component properties as input parameters, to derive the temperature and humidity dependence of mixture density, viscosity, specific heat capacity, thermal conductivity, thermal diffusivity and Prandtl number under conditions corresponding to the total barometric pressure of 101.3 kPa. The derived results at an accuracy level suitable for engineering calculations were plotted and compared with adequate accuracy with existing results from previous analytical calculations and measured data from earlier experimental investigations. The saturated mixture properties were also appropriately fitted, and the fitting expressions suitable for computer calculations are also presented.
Language: English
Citation: TSILINGIRIS, P.T. (2008). Thermophysical and transport properties of humid air at temperature range between 0 and 100 °C. Energy Conversion and Management. [Online] 49 (5). p.1098–1110. Available from: http://www.sciencedirect.com/[Accessed 28/11/2007]
Journal: Energy Conversion and Management
Type of Journal: With a review process (peer review)
Access scheme: Publicly accessible
License: Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ηνωμένες Πολιτείες
URI: http://hdl.handle.net/11400/9623
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