Object

Alternative title:

Wpływ parametrów atmosfery na dokładność trafienia bomby w cel

Contributor:

Grzegorz KOWALECZKO, Mariusz PIETRASZEK

Abstract:

This paper presents the test results of a simulation of an air-to-surface guided bomb drop in a turbulent atmosphere. The guided bomb was developed from a practice bomb built and upgraded by the Air Force Institute of Technology. The paper presents the test results of a numerical simulation of an air-to-surface guided bomb drop ran in a proprietary software environment. The numerical simulation inputs included aerodynamic characteristics calculated with PRODAS software and verified by wind tunnel tests. The stochastic components of atmospheric turbulence were simulated with a stochastic process model proposed by Shinozuki. Examples of the guided bomb drop simulation results are given in the paper. The effect of atmospheric turbulence parameters, i.e. standard deviation, σ and turbulence scale, Lw on the striking accuracy and ground impact scatter, are also shown.

Place of publishing:

Warszawa

Publisher:

Wojskowa Akademia Techniczna

Date created:

2010 r.0

Date submitted:

2018-09-27

Date accepted:

2020-03-05

Date issued:

2020-03-31

Extent:

B5

Identifier:

oai:ribes-88.man.poznan.pl:2574

Call number:

DOI 10.5604/01.3001.0014.0284

Electronic ISSN:

2720-5266

Print ISSN:

2081-5891

Language:

angielski

Rights holder:

Wojskowa Akademia Techniczna

Starting page:

31

Ending page:

48

Volume:

11

Keywords:

guided bomb, numerical simulation, atmospheric turbulence