В статье изложен авторский подход к постановке задачи оптимизации объема затрат на производство сборочной единицы. Используется симплекс-метод решения задачи...

The effect of temperature and catalyst concentration on palm oil ethanolysis using 0.2 to 1 wt% NaOH based on the mass of palm oil was studied at temperatures ranging from 60 to 80 °C, keeping constant the ethanol to oil molar ratio (6:1). A 100% conversion of palm oil and a 96% yield of FAEE...

The paper presents that standard methods for estimating effectiveness of capital investment projects are deterministic. Uncertainty and risks are introduced and declared but not described with proper terminology. As far as large capital investment projects are concerned, of which implementation...

A pilot plant was designed to evaluate the degradation of (heat transfer fluids) HTF for their application in (concentrating solar power) plants CSP. Firstly, the characterization of six HTFs was carried out: two ionic liquids ([BMIM][BF4] and [EMIM][BF4]), two molten salts (Hitec XL and solar...