Boundary-layer transfer coefficient for a fluttering leaf. II. Model experiments to evaluate effects of leaf inclination and fluttering on transfer coefficient.

Determinations of the Heat Transfer Coefficient of a Leaf.

Prediction of Heat Transfer Coefficient for Thermal Regenerators

Correlation of heat transfer coefficients for air flow through the regenerator constructed from randomly paked spheres is reported for the symmetric-balanced mode of operation. The experimental results have been correlated by the least square regression has been obtained.The present correlation has been compared with the heat transfer coefficient correlations in the literature.

epistemic modality in english and persian academic writing: a cross-linguistic study of genre on the notion of transfer

چکیده حیطه ی نوشتار دانشگاهی اخیرا شاهد تغییرات عمده ای از غیرشخصی بودن (عینی بودن) به شخصی بودن بوده است. شخصی بودن متون دانشگاهی اهمیت استفاده از وجهیت معرفتی را برجسته می سازد چرا که? وجهیت معرفتی? بر اساس یکی از تعاریف ارائه شده از این مقوله? ارتباط تنگاتنگی با شخصی بودن داشته و به عنوان بیان نظر شخصی گوینده در مورد جز گزاره ای گفته در نظر گرفته میشود. بنابراین? با در نظر داشتن نقاط مشترک...

UNUSUAL CAUSE FOR MITRAL VALVE FLUTTERING 599 An Unusual Cause for Mitral Valve Fluttering*

The patient was a 23-year-old white man with Down’s syndrome who was referred to us for evaluation of a heart murmur which had been present since birth. Physical examination revealed a well nourished acyanotic white man (height 5’4”, and weight 110 lb) with typical Down’s facies and a short and slightly webbed appearing neck. The carotid arteries had good upstroke (no bruits), extremities revea...

Mathematical model for mass transfer coefficient determination in dissolution process

Mathematical models play an essential role in simulation of dynamic processes as they provide insights into the description and behaviour of real systems. Models of chemical processes are derived from laws of conservation, thermodynamic, and control design. In the present paper, we study the modelling of dissolution process determining the quasi steady state material balance for velocity profil...