Calculation of higher heating values of hydrocarbon compounds and fatty acidscalculationfatty acidshigher heating value (HHV)hydrocarbon compoundsregression analysisHydrocarbon compounds are formed by carbon and hydrogen elements. The higher heating values (HHVs) of the hydrocarbon compounds can be calculated...
Higher heating Value (HHVFuel PropertiesBiodiesel, an alternative fuel can be used in diesel engine as neat or blended with diesel. The physiochemical properties of fuel are important in design of fuel system for compression ignition engine run on diesel,biodiesel or biodiesel blend. The HHV is ...
Torrefaction of biomass enhances properties as the moisture content and calorific value. The objective of this study was to acquire a predictive model of the higher heating value (HHV) in a biomass torrefaction process. This study introduces a new hybrid algorithm, relied on support vector machines...
[translate] a学习书本以外的知识 Outside study books knowledge[translate] aThe produced LNG specification dominates FLNG topside complexity. The Higher Heating Value (HHV) 导致的液化天然气规格控制FLNG顶边复杂。 更高的热值(HHV)[translate]
One of the criteria to evaluate the energy of biomass from an economic perspective is the higher heating value (HHV). In the present work, we have applied multilayer perceptron artificial neural network (MLP-ANN), least-squares support vector machine (LSSVM), ant colony-adaptive neuro-fuzzy ...
higher heating valuephysical propertiesvegetable oilsHigher heating values (HHVs) of vegetable oils and their biodiesels were measured and correlated using linear least square regression analysis. Equations were developed for the calculation of the HHV of vegetable oils and biodiesels from their ...
The HHVs (MJ/kg) of the fatty acids as a function of percentages of the C, H, and O can be calculated from: According to this equation, the HHV is a function of the percentages of the C, H, and O of the dry and ash-free basis (daf). This equation represents the correlation ...
An equation was developed relating HHV and thermal properties. The predicted higher heating values compare well with the measured Higher Heating Values. This work establishes the general dependence of higher heating value on thermal properties of biodiesel.Sivaramakrishnan...
The higher heating value (HHV) is the main property showing the energy amount of biomass samples. Several linear correlations based on either the proximate or the ultimate analysis have already been proposed for predicting biomass HHV. Since the HHV relationship with the proximate and u...
Higher heating value (HHV) is an important property of a fuel, especially for vegetable oils, fats and their derivatives which are intended to replace petroleum fuels. There are lots of methods to evaluate the HHV of a fuel. In this paper, the HHV of vegetable oils, fats and their ...