Es wurden 23 Produkte zu dem Suchbegriff radial in 2 Shops gefunden:

* Durchgehend vorgeformte Spritzgusselemente * Die radiale Gelenkkomponente sorgt für Struktur und verringert die Überdehnung * Verstellbare Träger ermöglichen eine individuelle und sichere Passform | Artikel: Thor Radial Motocross Stiefel, rot-gelb, Größe 45

Das Tribosystem Radialwellendichtung bestehend aus Dichtelement und Welle sind die Hauptteile dieses Fachbuches. Es wird umfassend, basierend auf neuesten wissenschaftlichen Erkenntnissen der Aufbau und die Funktionsweise beschrieben. Etliche Beispiele mit Schadensbildern zeigen die verschiedenen Schadenskategorien und beschreiben deren Ursachen.

* Durchgehend vorgeformte Spritzgusselemente * Die radiale Gelenkkomponente sorgt für Struktur und verringert die Überdehnung * Verstellbare Träger ermöglichen eine individuelle und sichere Passform | Artikel: Thor Radial Motocross Stiefel, schwarz-weiss, Größe 50

This book presents the first How To guide to the use of radial basis functions (RBF). It provides a clear vision of their potential, an overview of ready-for-use computational tools and precise guidelines to implement new engineering applications of RBF. Radial basis functions (RBF) are a mathematical tool mature enough for useful engineering applications. Their mathematical foundation is well established and the tool has proven to be effective in many fields, as the mathematical framework can be adapted in several ways. A candidate application can be faced considering the features of RBF: multidimensional space (including 2D and 3D), numerous radial functions available, global and compact support, interpolation/regression. This great flexibility makes RBF attractive - and their great potential has only been partially discovered. This is because of the difficulty in taking a first step toward RBF as they are not commonly part of engineers' cultural background, but also due to the numerical complexity of RBF problems that scales up very quickly with the number of RBF centers. Fast RBF algorithms are available to alleviate this and high-performance computing (HPC) can provide further aid. Nevertheless, a consolidated tradition in using RBF in engineering applications is still missing and the beginner can be confused by the literature, which in many cases is presented with language and symbolisms familiar to mathematicians but which can be cryptic for engineers. The book is divided in two main sections. The first covers the foundations of RBF, the tools available for their quick implementation and guidelines for facing new challenges; the second part is a collection of practical RBF applications in engineering, covering several topics, including response surface interpolation in n-dimensional spaces, mapping of magnetic loads, mapping of pressure loads, up-scaling of flow fields, stress/strain analysis by experimental displacement fields, implicit surfaces, mesh to cad deformation, mesh morphing for crack propagation in 3D, ice and snow accretion using computational fluid dynamics (CFD) data, shape optimization for external aerodynamics, and use of adjoint data for surface sculpting. For each application, the complete path is clearly and consistently exposed using the systematic approach defined in the first section.

* Griff in einer Dichte * Ganzes Waffelmuster * Integrierte Sicherheitskabeldurchführung | Artikel: Scott Radial Full Waffle Motocross Griffe, schwarz

Diese Forschungsarbeit beschäftigt sich mit der Beschreibung des Betriebsverhaltens von Hochgeschwindigkeits-Wälzlagern im Verbund unter radialen Lasten. Die Methoden zur Beschreibung des Betriebsverhaltens von Hochgeschwindigkeits-Wälzlagern werden erweitert, anhand der experimentellen Untersuchung von Standardlagern verifiziert und abschliessend zur Analyse einer Motorspindel, des Betriebsverhalten von Standardlagern im Verbund sowie des radialen Mehrpunktlagers mit Loslagerfunktion angewendet.

* Durchgehend vorgeformte Spritzgusselemente * Die radiale Gelenkkomponente sorgt für Struktur und verringert die Überdehnung * Verstellbare Träger ermöglichen eine individuelle und sichere Passform | Artikel: Thor Radial Motocross Stiefel, rot-gelb, Größe 46

This thesis develops new and powerful methods for identifying planetary signals in the presence of noise generated by stellar activity, and explores the physical origin of stellar intrinsic variability, using unique observations of the Sun seen as a star. In particular, it establishes that the intrinsic stellar radial-velocity variations mainly arise from suppression of photospheric convection by magnetic fields. With the advent of powerful telescopes and instruments we are now on the verge of discovering real Earth twins in orbit around other stars. The intrinsic variability of the host stars themselves, however, currently remains the main obstacle to determining the masses of such small planets. The methods developed here combine Gaussian-process regression for modeling the correlated signals arising from evolving active regions on a rotating star, and Bayesian model selection methods for distinguishing genuine planetary signals from false positives produced by stellar magnetic activity. The findings of this thesis represent a significant step towards determining the masses of potentially habitable planets orbiting Sun-like stars.

* Durchgehend vorgeformte Spritzgusselemente * Die radiale Gelenkkomponente sorgt für Struktur und verringert die Überdehnung * Verstellbare Träger ermöglichen eine individuelle und sichere Passform | Artikel: Thor Radial Motocross Stiefel, rot-gelb, Größe 50

This book surveys the latest advances in radial basis function (RBF) meshless collocation methods which emphasis on recent novel kernel RBFs and new numerical schemes for solving partial differential equations. The RBF collocation methods are inherently free of integration and mesh, and avoid tedious mesh generation involved in standard finite element and boundary element methods. This book focuses primarily on the numerical algorithms, engineering applications, and highlights a large class of novel boundary-type RBF meshless collocation methods. These methods have shown a clear edge over the traditional numerical techniques especially for problems involving infinite domain, moving boundary, thin-walled structures, and inverse problems. Due to the rapid development in RBF meshless collocation methods, there is a need to summarize all these new materials so that they are available to scientists, engineers, and graduate students who are interest to apply these newly developed methods for solving real world's problems. This book is intended to meet this need. Prof. Wen Chen and Dr. Zhuo-Jia Fu work at Hohai University. Prof. C.S. Chen works at the University of Southern Mississippi.

* Durchgehend vorgeformte Spritzgusselemente * Die radiale Gelenkkomponente sorgt für Struktur und verringert die Überdehnung * Verstellbare Träger ermöglichen eine individuelle und sichere Passform | Artikel: Thor Radial Motocross Stiefel, rot-gelb, Größe 41

To protect the Earth, China has launched its target of peaking carbon dioxide emissions by 2030, and achieving carbon neutrality by 2060 , which greatly encourages the use and development of renewable energy. Supercritical CO2 power cycle is a promising technology and the radial inflow turbine is the most important component of it, whose design and optimisation are considered as great challenges. This book introduces simulation tools and methods for supercritical CO2 radial inflow turbine, including a high fidelity quasi-one-dimensional design procedure, a non-ideal compressible fluid dynamics Riemann solver within open-source CFD software OpenFOAM framework, and a multi-objective Nelder-Mead geometry optimiser. Enhanced one-dimensional loss models are presented for providing a new insight towards the preliminary design of the supercritical CO2 radial inflow turbine. Since the flow phenomena within the blade channels are complex, involving fluid flow, shock wave transmission and boundary layer separation, only employing the ideal gas model is inadequate to predict the performance of the turbine. Thus, a non-ideal compressible fluid dynamics Riemann solver based on OpenFOAM library is developed. This book addresses the issues related to the turbine design and blade optimization and provides leading techniques. Hence, this book is of great value for the readers working on the supercritical CO2 radial inflow turbine and understanding the knowledge of CFD and turbomachinery.

* Single-Density-Griff * Hälfte des Griffs mit Waffelstruktur * Weicher Handballenbereich | Artikel: Scott Radial Half Waffle MX Griff, orange

This book introduces concrete design methods and MATLAB simulations of stable adaptive Radial Basis Function (RBF) neural control strategies. It presents a broad range of implementable neural network control design methods for mechanical systems.

* Durchgehend vorgeformte Spritzgusselemente * Die radiale Gelenkkomponente sorgt für Struktur und verringert die Überdehnung * Verstellbare Träger ermöglichen eine individuelle und sichere Passform | Artikel: Thor Radial Motocross Stiefel, rot-gelb, Größe 47 48

Fully Tuned Radial Basis Function Neural Networks for Flight Control presents the use of the Radial Basis Function (RBF) neural networks for adaptive control of nonlinear systems with emphasis on flight control applications. A Lyapunov synthesis approach is used to derive the tuning rules for the RBF controller parameters in order to guarantee the stability of the closed loop system. Unlike previous methods that tune only the weights of the RBF network, this book presents the derivation of the tuning law for tuning the centers, widths, and weights of the RBF network, and compares the results with existing algorithms. It also includes a detailed review of system identification, including indirect and direct adaptive control of nonlinear systems using neural networks. Fully Tuned Radial Basis Function Neural Networks for Flight Control is an excellent resource for professionals using neural adaptive controllers for flight control applications.

* Griff in einer Dichte * Ganzes Waffelmuster * Integrierte Sicherheitskabeldurchführung | Artikel: Scott Radial Full Waffle ATV Motocross Griffe, schwarz

This book is the first to be devoted to the theory and applications of spherical (radial) basis functions (SBFs), which is rapidly emerging as one of the most promising techniques for solving problems where approximations are needed on the surface of a sphere. The aim of the book is to provide enough theoretical and practical details for the reader to be able to implement the SBF methods to solve real world problems. The authors stress the close connection between the theory of SBFs and that of the more well-known family of radial basis functions (RBFs), which are well-established tools for solving approximation theory problems on more general domains. The unique solvability of the SBF interpolation method for data fitting problems is established and an in-depth investigation of its accuracy is provided. Two chapters are devoted to partial differential equations (PDEs). One deals with the practical implementation of an SBF-based solution to an elliptic PDE and another which describes an SBF approach for solving a parabolic time-dependent PDE, complete with error analysis. The theory developed is illuminated with numerical experiments throughout. Spherical Radial Basis Functions, Theory and Applications will be of interest to graduate students and researchers in mathematics and related fields such as the geophysical sciences and statistics.

* Durchgehend vorgeformte Spritzgusselemente * Die radiale Gelenkkomponente sorgt für Struktur und verringert die Überdehnung * Verstellbare Träger ermöglichen eine individuelle und sichere Passform | Artikel: Thor Radial Motocross Stiefel, rot-gelb, Größe 49

The book explains the classification of a set of Walsh functions into distinct self-similar groups and subgroups, where the members of each subgroup possess distinct self-similar structures. The observations on self-similarity presented provide valuable clues to tackling the inverse problem of synthesis of phase filters. Self-similarity is observed in the far-field diffraction patterns of the corresponding self-similar filters.Walsh functions form a closed set of orthogonal functions over a prespecified interval, each function taking merely one constant value (either +1 or -1) in each of a finite number of subintervals into which the entire interval is divided. The order of a Walsh function is equal to the number of zero crossings within the interval. Walsh functions are extensively used in communication theory and microwave engineering, as well as in the field of digital signal processing. Walsh filters, derived from the Walsh functions, have opened up new vistas. They take on values, either 0 or pi phase, corresponding to +1 or -1 of the Walsh function value.