Figure 1. Various methodologies are utilized in the simulation of materials and materials, such as quantum mechanical calculations at the nanometer (nm) level, classical mechanical force fields at the ...

First-principles calculations, rooted in quantum mechanics and executed without recourse to empirical parameters, provide a robust framework for predicting the mechanical and thermodynamic properties ...

MITCalc is a multilanguage, technical-calculation package for gears, bearings, springs, bolt connections, belt and chain drives, and other mechanical parts. The program provides design of components, ...

The essence of mechanical engineering is problem solving. MEs combine creativity, knowledge and analytical tools to complete the difficult task of shaping an idea into reality. Mechanical engineering ...

Are you using spreadsheet software to support system design calculations and validation? Struggling to present your calculations in an easy-to-flow manner and ensure the error-free result? Try the ...

• Engineering-calculation software such as Mathcad simultaneously performs and documents calculations using standard math notation. • Useful capabilities include support for matrices, differential ...

The Association of American Railroads’ (AAR) Wheels, Axles, Bearings & Lubrication (WABL) Committee has voted to approve PJ Messtechnik GmbH (PJM) for performing strength calculations of wheels ...