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RISمقایسه اثر افزودن غلظتهای مختلف نانولوله کربنی و افزایش نسبت جرمی C/H سوخت مایع بر رفتار احتراقی و تابش حرارتی شعله
حضور ذرات و اتمهای کربن در احتراق سوختهای فسیلی نقش مهمی در انتقال حرارت تابشی و رفتار احتراقی شعلهها دارد. افزایش کربن در شعله میتواند به وسیله استفاده از سوختهای سنگینتر )با نسبت جرمی C/H بزرگتر( یا به وسیله تزریق ذرات ...
New methods for calculating the inlet hydrodynamic and thermal length in a laminar nanofluid flow by applying entropy generation theory
Several ways have been suggested for obtaining the inlet hydrodynamic and thermal length (lhy and
lth). Studying on nanofluid inlet region is more complicated than fully developed region. Blasius,
Sparrow, ...
The impact of C/H on the radiative and thermal behavior of liquid fuel flames and pollutant emissions
The present experimental study is performed to document the effects of carbon-to-hydrogen mass ratio
(C/H) in liquid hydrocarbon fuels, on the luminosity, thermal radiation rate, and temperature of flame. Furthermore, ...
Improvement the winter space heating by the effect of rotating thermal wall storage
In this study a monolithic thermal storage wall has been replaced by a set of rotable wall
segments which can rotate around their vertical shafts. The study has been carried out to
improve the classical Trombe ...
Comparative Study of Ornamental Potential of Six Achillea Species From Iran
Abstract. Achillea spp. is one of the most important medicinal genera belonging to Asteraceae family. The potential of this genus as low maintenance and water consuming ground cover species compared with turf grasses can ...