Advances in Heat Transfer Engineering

ISBN Print: 9986-49278-5

NON-STATIONARY HEAT AND MASS EXCHANGE IN A TRACHEA OF HUMAN LUNGS

DOI: 10.1615/BHT4.860
pages 757-766

Abstrakt

Numerical calculations of heat exchange and mass exchange in a trachea of human lung are carried out. As against other published works it is taken into account time-variable processes, connected with change of inhalings and exhalings, change-ability of air velocities (flow rates). Fluctuations of temperature of trachea walls are calculated.