Results 101 to 110 of about 1,055,289 (298)

High‐Temperature Phase Transformation in a V‐9Si‐6.5B Alloy: The Kinetic and Crystallographic Pathway From V5SiB2 to V8SiB4

Advanced Engineering Materials, EarlyView.
In situ synchrotron high‐energy X‐ray diffraction reveals the real‐time high‐temperature phase evolution of a ternary V‐9Si‐6.5B alloy. The study uncovers a kinetically delayed V5SiB2 → V8SiB4 transformation governed by massive structural and chemical barriers.
Zahra Sabeti, Andreas Stark, Roja Rani Korrayi, Florian Pyczak, Georg Hasemann   +4 more
wiley   +1 more source

An algorithm for calculating terms of the Stirling’s formula remainder

Computational and Applied Mathematics
In this paper, we deal with Stirling’s approximation to N!. We employ elementary mathematical techniques to provide an algorithm to quickly calculate many terms of Stirling’s formula remainder.
Fábio Antonio Dorini, Leyza Baldo Dorini   +1 more
openaire   +1 more source

A Robust and Efficient Algorithm for Evaluating Erlang B Formula

, 1998
this paper, we first introduce the formula involved in the Erlang B traffic model. We then analyze the formula for numerical evaluation. Finally, we present a robust and efficient algorithm for calculating the Erlang B formula.
Liyuan Qiao, Sanzheng Qiao
core  

General Formula for Calculation OF Dimensions AND Surfaces OF Some Geometric Figures

, 2020
In this paper, the general formula for calculating the volumes and surfaces of some geometric figures is revealed based on the application of Simpson's formula in calculating the volume of spatial objects and the faces of some planametric ...
oglu, K. A. (Khabibulloyev), Jakhongir, T. (Turakhanov), oglu, B. Z. (Bozorov), qizi, O. U. (Otaganova)   +3 more
core  

Controlling Grain Growth in Powder Bed Fusion of Yttria‐Stabilized Zirconia Using Femtosecond Lasers: Challenges and Methodological Insights

Advanced Engineering Materials, EarlyView.
Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn, Sarah Kaden, Andrea Barz, Daniel Störzner, Jens Bliedtner, Andrés Fabián Lasagni   +5 more
wiley   +1 more source

Calculating prisoners' "good time" credits

, 2002
Electronic data.; Title from caption on Web page (viewed Jan. 23, 2006).; "August 29, 2002."; Describes the formula for calculating "good time" credits applicable to a person incarcerated for a 1990 murder.; Harvested from the web on 1/31 ...
Price-Livingston, Susan.
core  

Investigating the Low‐Temperature Phase Stability of the Binary Ta–W System

Advanced Engineering Materials, EarlyView.
Atomistic simulations show that the binary Ta–W system forms ordered intermetallic phases, B2‐TaW and D03‐TaW3, as 0 K ground states. Configurational entropy, however, lowers the free energy of the disordered bcc solid solution, which becomes the stable phase above about 400 K.
Klemens Lechner, Anna Sophie Jelinek, Velislava Terziyska, Peter Wagatha, Wolfram Knabl, Christian Mitterer, Helmut Clemens, David Holec   +7 more
wiley   +1 more source

Development of the method for estimating the inertia radius relative to the vertical axis of the car [PDF]

Журнал інженерних наук, 2017
The method of estimating the inertia radius relative to the vertical axis of the car is proposed. This allows a third to reduce the relative error of its definition.
Podrigalo M. A., Korobko А. I., Dubinin E. A., Tarasov Yu. V., Baytzur M. V.   +4 more
doaj  

Cryogenic Deformation Behavior of TiAl and Insights Into Embrittlement After High‐Temperature Exposure Combined With Secondary Ion Mass Spectroscopy of Near Surface Chemistry

Advanced Engineering Materials, EarlyView.
Near‐surface deuterium enrichment profiles for different microstructural types of TiAl after exposure at 700 °C in a heavy water‐containing environment. The deuterium levels are significantly higher than expected from natural occurrence, indicating that the heavy water dissociated during the exposure treatment and entered the specimens.
Jonathan D. H. Paul, Alexander Welle, Dirk Matthiessen, Michael Oehring, Fritz Appel, Florian Pyczak   +5 more
wiley   +1 more source

Study on Non-uniform Bed Load Transport

工程科学与技术, 2006
:A series of concludes have been obtained，through theoretical analysis, formulas derivation and parameters calculation based on analysis of the motion mechanism of non-uniform bed load.
doaj