Let K be a field of characteristic zero with a fixed derivation ∂ on it. In the case when A is an abelian scheme, Buium considered the group scheme K(A) which is the kernel of differential characters (also known as Manin ...

The propulsive performance of aluminum-liquid oxidizer mixtures is studied using an Eulerian-Eulerian multiphase Computational Fluid Dynamics model. The simulations are performed to capture the high-speed multiphase flow ...

Foot landing is crucial in daily activities and sports, providing balance, stability, and energy efficiency while reducing injury risk. Proper landing distributes impact forces evenly, preventing overuse injuries. In ...

Continuum manipulators have proven their importance in applications requiring high articulation and their use in confined space usability. However, their control continues to remain a challenge. This paper proposes a novel ...

The incompressible Navier–Stokes equations in spherical coordinates are solved using a pseudo-spectral method to simulate the problem of spherical Couette flow. The flow is investigated for a narrow-gap ratio with only the ...

A computational fluid dynamics (CFD) model of unsteady combustion of liquid nitromethane (NM) propellant in a strand burner is developed. Two detailed chemical mechanisms of Boyer and Kuo (2007) and Brequigny et al. (2015) ...