Topic
Added mass
About: Added mass is a research topic. Over the lifetime, 2849 publications have been published within this topic receiving 47899 citations.
Papers published on a yearly basis
Papers
More filters
TL;DR: In this paper, the authors compared models published in the two-phase flow literature for the added mass coefficient of a dilute bubbly dispersion and showed that the differences between the models are mainly due to the different ways in which the added masses are defined.
90 citations
TL;DR: A parameter study on the development of the Basset integral appearing in the equation of motion of a particle moving through a fluid is presented in this paper, where the particle motion is investigated numerically for the flow across an aerodynamic shock.
Abstract: A parameter study on the development of the Basset integral appearing in the equation of motion of a particle moving through a fluid is presented. The particle motion is investigated numerically for the flow across an aerodynamic shock. It is found that, for this type of flow, the Basset history force acting upon the particle described by the Basset integral can be many times larger than the viscous drag in the immediate shock region. It is demonstrated how this force affects the particle motion across the shock for different particles. Nevertheless, the results obtained show that it is justified to neglect the Basset integral for the theoretical description of the motion of the types of particles commonly used in flow measurement tracer techniques for the type of flow considered here.
89 citations
TL;DR: In this article, an alternative method is presented that linearizes the hydrodynamic load of a rigid, oscillating hydrofoil, which is modeled with forced and free pitching motions, where the mean incidence angle is 0° with a maximum angle amplitude of 2°.
89 citations
TL;DR: In this paper, a model based on a slender-body approximation and unsteady potential flow theory was proposed for a ribbon hanging in a vertical air stream, which showed that the critical flow velocity depends strongly on the length of the ribbon.
88 citations
TL;DR: In this article, a generalized description of the rebound of spherical drops or solid spheres over a wall is proposed using two parameters: a coefficient of restitution that compares the velocity of restitution to the velocity before impact and the contact time with the wall.
88 citations