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11.246  Articles
1 of 1.126 pages  |  10  records  |  more records»
The pseudosteady state productivity index is very important for evaluating the production from oil and gas wells. It is usually used as an objective function for the optimization of fractured wells. However, there is no analytical solution for it, especia... see more

Reinforced concrete is an essential material in the modern world, and the use of genetic algorithms that aim at the optimization of the structures of this material is an increasingly widespread tool. The objective of the present work was to propose a meth... see more

This research was conducted to determine the molecular structure modeling and the quantitative relationship of the activity structure (QSAR) of substituted myristicin derivatives with electron donor groups such as -C6H5 (M1), -NH2 (M2), -Cl (M3), -F (M4),... see more

This paper reports on process parameter selection for optimizing the weld pool geometry in the metal inert gas welding of High strength low alloy (HSLA) steel. The experimental studies were conducted under varying Voltage, flow rate, stick out and wire fe... see more

The overall aim of this paper is the development of nonlinear formulations of BEM (Boundary Element method) for the analysis of fracture problems and also the realization of a probabilistic approach to the fatigue problem through the coupling between a me... see more

El presente artículo tiene el objetivo de analizar la influencia del uso de tecnologías digitales, particularmente, de software de geometría dinámica, acompañado de una didáctica en la concepción y solución de problemas aplicados, en un enfoque de enseñan... see more

Forming is a compression-tension process involving wide spectrum of operations and flow conditions. The result of the process depends on the large number of parameters and their interdependence. The selection of various parameters is still based on trial ... see more

In this paper, we present a novel methodology to generate complex functionsusing two-dimensional fuzzy sets as weights for combining classical benchmarkfunctions. These new functions have different characteristics from original ones,but the minimum, borde... see more

The overall aim of this paper is the development of nonlinear formulations of BEM (Boundary Element method) for the analysis of fracture problems and also the realization of a probabilistic approach to the fatigue problem through the coupling between a me... see more

1 of 1.126 pages  |  10  records  |  more records»