Autoignition temperature: comprehensive data analysis and predictive models

Generalized Fuzzy Inverse Data envelopment Analysis Models

Traditional DEA models do not deal with imprecise data and assume that the data for all inputs and outputs are known exactly. Inverse DEA models can be used to estimate inputs for a DMU when some or all outputs and efficiency level of this DMU are increased or preserved. this paper studies the inverse DEA for fuzzy data. This paper proposes generalized inverse DEA in fuzzy data envelopment anal...

Autoignition of Hydrogen-Air Mixture with Temperature and Composition Inhomogeneities

Autoigntion and front propagation behavior in Low Temperature Combustion (LTC) engine environments is investigated in this paper. First, non-reacting 3D engine simulations are conducted to investigate different mixture formation scenarios that might exist in LTC engines prior to autoignition. It is found that depending on the timing of fuel spray injection and the level of wall heat loss, two d...

Big Data Analytics and Now-casting: A Comprehensive Model for Eventuality of Forecasting and Predictive Policies of Policy-making Institutions

The ability of now-casting and eventuality is the most crucial and vital achievement of big data analytics in the area of policy-making. To recognize the trends and to render a real image of the current condition and alarming immediate indicators, the significance and the specific positions of big data in policy-making are undeniable. Moreover, the requirement for policy-making institutions to ...

Data Envelopment Analysis Models In The Presence Of Ratio Data and Non-Discretionary Factors

Comprehensive Studies on Production Data Analysis of Hydrocarbon Reservoirs

A review of field production data reveals that usually, it is very difficult to apply available decline models because of poor quality and often noisy character of initial data and also unrealistic assumptions of the models. This paper tries to introduce applicable procedures to correct initial data and reproduce missed data. Corrected data are analyzed and finally, the results for permeability...