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Heat transfer and entropy generation of the nanofluid flow inside sinusoidal wavy channels
corrugating channel walls is a way to enhance heat transfer in heat exchangers. In the current investigation, the entropy generation minimization approach has been employed to optimize heat transfer and fluid flow within a ...
Precise prediction of biogas thermodynamic properties by using ANN algorithm
There are technical problems related to storage and transport of biogas gas that should be addressed
before practical injection of these fuels into the existing natural gas networks. In addition, their different
final ...
Application of Chaos Theory and Artificial Neural Networks to Evaluate Evaporation from Lake's Water Surface
کاربرد نظریه آشوب و شبکه عصبی مصنوعی در بررسی و تخمین تبخیر از سطح آب دریاچهها
ماهیت دینامیکی پدیدههای هیدرولوژیکی و نیز محدودیت دسترسی ابزارهای ریاضیاتی مناسب، سبب گشته که اکثر مطالعات پیشین در این زمینه، منجر به نگرشی تصادفی و احتمالاتی گردد. بررسی قطعی و یا تصادفی بودن فرآیند دینامیکی مقادیر تبخیر ...
Thermo–Economical Evaluation of Producing Liquefied Natural Gas and Natural Gas Liquids from Flare Gases
In many industrial plants including petrochemicals and refineries, raw hydrocarbons (mostly flammable gas) are released during unplanned operations. These flammable gases (usually called flare gases) are sent to a combustor ...
Applicability of connectionist methods to predict dynamic viscosity of silver/water nanofluid by using ANN-MLP, MARS and MPR algorithms
Dynamic viscosity considerably affects the heat transfer and flow of fluids. Due to improved thermophysical properties of fluids containing nanostructures, these types of fluids are widely employed
in thermal mediums. ...
A numerical and experimental study on the energy efficiency of a regenerative Heat and Mass Exchanger utilizing the counter-flow Maisotsenko cycle
In this work, a numerical and experimental study is performed to evaluate the affecting variables on
energy efficiency of a novel regenerative evaporative cooler utilizing dew-point indirect evaporative
cooling. For ...