TITLE

Thermal Characteristic Analysis of Balloon Decoys in Flight Midcourse of Ballistic Missile

AUTHOR(S)
Zhu Min; Liu Hua-zhang; Xi Xiao-liang
PUB. DATE
November 2013
SOURCE
Journal of Applied Sciences;2013, Vol. 13 Issue 22, p5478
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Balloon decoys technology is a successful penetration method of ballistic missile in flight midcourse. The radar can't recognize the warhead if the nuclear warhead is hidden in a metal balloon. But the temperatures of balloon decoy and balloon with warhead are different because the warhead can transmit heat to the balloon, then the infrared detectors in missile recovery system will distinguish the nuclear warhead according to the temperature difference. Aiming at this problem, we studied thermal characteristic of balloon decoys which are released is analyzed theoretically under two different conditions, namely, day attack and night attack in this study. Thermal balance temperature and the necessary time to reach balance temperature of balloon decoys are calculated. Temperature trend of balloon with warhead in midcourse is analyzed quantitatively. The measures to eliminate all kinds of heat effects between nuclear warhead and balloon are put forward by use of proper surface coat in day attack. At night attack, the infrared detector can't distinguish balloon with warhead from balloon decoys after we adopt corresponding active countermeasures and passive countermeasures.
ACCESSION #
91943560

 

Related Articles

  • EFFECTS OF THERMAL AGING ON THE FILM HARDNESS OF SOME WOOD VARNISHES. Sönmez, Abdullah; Budakçi, Mehmet; Demirci, Zafer; Akkus, Memis // BioResources;Nov2011, Vol. 6 Issue 4, p4594 

    This study was performed to determine the effects of thermal aging on the film hardness of some wood varnishes. For this purpose, Scots pine (Pinus sylvestris L.), Eastern beech (Fagus orientalis L.), and oak (Quercus petraea L.) samples coated with synthetic (alkyd), two-part polyurethane...

  • M51 Contract Awarded.  // Military Technology;Feb2005, Vol. 29 Issue 2, p117 

    The article reports that the French defence procurement agency (DGA) has awarded EADS Space Transportation an order covering series production of the M51 submarine-launched ballistic missile. The M51 SLBM, which is currently completing its development phase, is scheduled to replace the current...

  • Experimental Investigation on Ballistic Stability of High-Speed Projectile in Sand. Wei Zhang; Xianglin Huang; Yafei Qi; Dacheng Li; Jialiang Tao; Wei Huang // AIP Conference Proceedings;2017, Vol. 1793 Issue 1, p1 

    The investigation on ballistic stability of high-speed projectile in granular materials is important to study the EPW (earth-penetrating weapon). Laboratory-scaled sand entry experiments for the trajectory in the sand have been performed at a range of velocities from 30 m/s to 150 m/s. In...

  • Optimization of LiFePO4 synthesis by hydrothermal method. MAZMAN, Muhsin; ÇUHADAR, Õmür; UZUN, Davut; AVCI, Ercan; BIÇER, Emre; KAYPMAZ, Tevhit Cem; KADİROĞLU, Ümit // Turkish Journal of Chemistry;Apr2014, Vol. 38 Issue 2, p297 

    Optimization of the LiFePO4 cathode active material synthesis process in the hydrothermal method consists of many factors, including pH, carbon coating, particle size optimization, sintering and hydrothermal synthesis temperature. The main goal of this study is to determine the effect of...

  • Thermal degradation of lignin-phenol-formaldehyde and phenol-formaldehyde resol resins. Alonso, M.; Oliet, M.; Domínguez, J.; Rojo, E.; Rodríguez, F. // Journal of Thermal Analysis & Calorimetry;Jul2011, Vol. 105 Issue 1, p349 

    Resol resins are used in many industrial applications as adhesives and coatings, but few studies have examined their thermal degradation. In this work, the thermal stability and thermal degradation kinetics of phenol-formaldehyde (PF) and lignin-phenol-formaldehyde (LPF) resol resins were...

  • Design and implementation of a high-velocity projectile generator. Teng, T.; Chu, Y.; Chang, F.; Shen, B. // Combustion, Explosion, & Shock Waves;Mar2007, Vol. 43 Issue 2, p233 

    An explosively formed projectile (EFP) is designed as a high-velocity projectile generator to be used in a field test in which an equivalent fragment impacts on an equivalent tactical ballistic missile warhead. The formed slug of the EFP is ≈45 g and has a velocity of around 2500 m/sec....

  • Numerical Simulation of the Kinetic Energy Projectile Oblique Penetration into the Concrete. Jun CHEN; Xiaojun YE // Advanced Materials Research;7/24/2014, Vol. 989-994, p982 

    ANSYS-LS/DYNA 3D finite element software projectile penetrating concrete target three-dimensional numerical simulation, has been the target characteristics and destroy ballistic missile trajectory, velocity and acceleration and analyze penetration and the time between relationship, compared with...

  • Containers with improved thermal stability assembled from layered ceramics with an organized macrostructure. Frolov, A. // Refractories & Industrial Ceramics;Nov2005, Vol. 46 Issue 6, p380 

    A criterial approach for description of thermal stability of layered ceramics is outlined and a qualitative model for improving thermal stability is proposed. The model is based on the use of fragmented, rather than monolithic, ceramic structure elements with an organized macrostructure of the...

  • Research on Network Public Opinion Warning Index System Based on Feature Analysis of the Public Opinion. Peiguang Lin; Lei Liu; Peiyao Nie; Xiaoguang Zhu // Information Technology Journal;2013, Vol. 12 Issue 19, p5326 

    Based on the analysis of characteristics of the network public opinion in different periods, this study presents three key elements to build the network public opinion early warning index system. We analyzed secondary events which had not been considered in other index systems and modified the...

Share

Read the Article

Courtesy of VIRGINIA BEACH PUBLIC LIBRARY AND SYSTEM

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics