Predicted Effect of Projectile Dispersion on Target Hit Probabilities and Dispersion-Zone Sizes for the 25-mm Gun of the Bradley Fighting Vehicle

1988 ◽  
Author(s):  
Mike S. Perkins
Keyword(s):  
Dispersion Zone ◽  
Bradley Fighting Vehicle

scholarly journals Dispersion of bubbles in molten iron and the nitrogen transfer in the bubble dispersion zone at 1 250.DEG.C.

1985 ◽  
Vol 25 (5) ◽  
pp. 394-402 ◽  
Author(s):  
Masahiro KAWAKAMI ◽  
Yasunori KITAZAWA ◽  
Tsuyoshi NAKAMURA ◽  
Tomoyuki MIYAKE ◽  
Koin ITO
Keyword(s):  
Molten Iron ◽  
Nitrogen Transfer ◽  
Bubble Dispersion ◽  
Dispersion Zone

scholarly journals Tracked vehicle physics-based energy modelling and series hybrid system optimisation for the Bradley fighting vehicle

2020 ◽  
Vol 12 (1) ◽  
pp. 1
Author(s):  
Travis E. McWhirter ◽  
Torrey J. Wagner ◽  
John E. Stubbs ◽  
Denise M. Rizzo ◽  
Jada B. Williams
Keyword(s):  
Hybrid System ◽  
Tracked Vehicle ◽  
Energy Modelling ◽  
System Optimisation ◽  
Bradley Fighting Vehicle

Ultrasonic dispersion in halo-methane vapours

1953 ◽  
Vol 219 (1139) ◽  
pp. 490-499 ◽  
Keyword(s):  
Virial Coefficient ◽  
Vibrational Energy ◽  
Second Virial Coefficient ◽  
Functional Relation ◽  
Ultrasonic Waves ◽  
Ultrasonic Dispersion ◽  
Carbon Tetrafluoride ◽  
Single Relaxation Time ◽  
Theoretical Significance ◽  
Dispersion Zone

The velocity of ultrasonic waves has been measured in the vapours of methyl fluoride, chloride, bromide and iodide, methylene fluoride and chloride, fluoroform and chloroform, carbon tetrafluoride and carbon tetrachloride, at frequencies 200, 566, 1192 and 4000 kc/s, pressures ranging from 0·25 to 2 atm, and temperature 100°C. Dispersion, or incipient dispersion, occurs in all cases. Each dispersion zone observed corresponds to a single relaxation time, involving disappearance of the whole of the molecular vibrational energy. On the assumption that vibrational energy is taken up via the mode of lowest frequency, a simple functional relation is found to exist between the frequency of this mode and the probability of vibrational energy being acquired in collision. The theoretical significance of this is discussed. The paper includes second virial coefficient data for all the vapours investigated.

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