✦ LIBER ✦

Extensions to the exact solution of the long-rod penetration/erosion equations

✍ Scribed by Steven B. Segletes; William P. Walters

Publisher: Elsevier Science
Year: 2003
Tongue: English
Weight: 150 KB
Volume: 28
Category: Article
ISSN: 0734-743X
DOI: 10.1016/s0734-743x(02)00071-4

No coin nor oath required. For personal study only.

✦ Synopsis

The exact solution to the long-rod penetration equations is revisited, in search of improvements to the solution efficiency, while simultaneously enhancing the understanding of the physical parameters that drive the solution. Substantial improvements are offered in these areas. The presentation of the solution is simplified in a way that more tightly unifies the special-and general-case solutions to the problem. Added computational efficiencies are obtained by expressing the general-case solution for penetration and implicit time in terms of a series of Bessel functions. Other extensions and efficiencies are addressed, as well.

📜 SIMILAR VOLUMES

An exact solution of the long rod penetr

An exact solution of the long rod penetration equations

✍ William P. Walters; Steven B. Segletes 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 305 KB

Long rod penetration models—Part II. Ext

Long rod penetration models—Part II. Extensions to the hydrodynamic theory of penetration

✍ A. Tate 📂 Article 📅 1986 🏛 Elsevier Science 🌐 English ⚖ 624 KB

Alekseevskii-Tate revisited: An extensio

Alekseevskii-Tate revisited: An extension to the modified hydrodynamic theory of long rod penetration

✍ Bin Lan; HeMing Wen 📂 Article 📅 2010 🏛 SP Science China Press 🌐 English ⚖ 678 KB

An Exact Solution to the Electrostatic I

An Exact Solution to the Electrostatic Interaction between an Ion-Penetrable Sphere and an Ion-Penetrable Rod

✍ Lawrence A. Mark; Jerome L. Kaplan; James C. Williams Jr. 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 67 KB

No exact solution for the free energy of electrostatic interaction for a charged sphere and rod geometry in an electrolyte solution has yet been proposed. This geometry is interesting because it can be applied to describe macromolecules interacting with a random fiber-matrix for modeling of hindered

Analytical models for the penetration of

Analytical models for the penetration of semi-infinite targets by rigid, deformable and erosive long rods

✍ He-Ming Wen; Bin Lan 📂 Article 📅 2010 🏛 The Chinese Society of Theoretical and Applied Mec 🌐 English ⚖ 628 KB

On the optimal performance of long-rod p

On the optimal performance of long-rod penetrators subjected to transverse accelerations

✍ H.F. Lehr; E. Wollmann 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 623 KB

The paper deals with theoretical considerations on the conception and optimization of long-rod penetrators with regard to bending strain and penetration efficiency. In a first step we describe a method allowing to design long penetrators in such a manner that given values of bending stress and defle