Welding Engineering 2nd Edition by David H Phillips

This book provides a structured methodology and scientific basis for engineering injection molds. T

The Special Issue Modeling and Simulation in Engineering, belonging to the section Engineering Mathematics of the Journal Mathematics, publishes original research papers involving advanced simulation and modeling techniques. The present book, "Modeling and Simulation in Engineering 2nd Edition, 2023", contains 13 papers accepted after peer review by recognized specialists in the field. The papers address different topics in engineering that use modeling, optimization as well as experimental and numerical methods. The subject of the papers addresses technical problems such as adaptive contoller design for non-linear systems, simulation of light scattering produced by special paints, estimation of the magnetic field produced by overhead power lines, angle estimation using inertial measurement units, study of multiple transfer phenomena in viscuous fluid flow, optimization of aircraft tail using numerical methods, the study of new types of adjustable speed drives, investigation of nano-fluid flow in different systems, metaheuristic methods applied for maximum power point tracking in photovoltaic systems, as well as theoretical topics such as the use of surrogate models in optimization problems and characterization of structured singular values.

With step-by-step methods of drug production and knowledge of major unit operations and key concepts of pharmaceutical engineering, this guide will help to improve communication among the varied professionals working in the pharmaceutical industry.

The structured singular values and skewed structured singular values are the well-known mathematical quantities and bridge the gap between linear algebra and system theory. It is wellknown fact that an exact computation of these quantities is NP-hard. The NP-hard nature of structured singular values and skewed structured singular values allow us to provide an estimations of lower and upper bounds which guarantee the stability and instability of feedback systems in control. In this paper, we present new results on the dual characterization of structured singular values and skewed structured singular values. The results on the estimation of upper bounds for these two quantities are also computed.

Since the first edition of this comprehensive handbook was published ten years ago, many changes have taken place in engineering and related technologies.