Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Ameer G. Mikhail"'
Autor:
Ameer G. Mikhail
Publikováno v:
Journal of Fluids Engineering. 144
Six legacy case problems in fluid dynamics (FD), computational fluid dynamics (CFD), and applied aerodynamics applications that were studied during 1988–1996 are presented here. These are examples of my work reflecting the influence of Professor Gh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a11f60114be5568ca0124f972fb497a3
https://doi.org/10.1115/1.4054219
https://doi.org/10.1115/1.4054219
Autor:
Karen R. Heavey, Ameer G. Mikhail
Publikováno v:
Journal of Spacecraft and Rockets. 39:633-636
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cbf23789f0c2deaff5c7b45a41a5f62
https://doi.org/10.2514/2.3854
https://doi.org/10.2514/2.3854
Autor:
Ameer G. Mikhail
Publikováno v:
Journal of Spacecraft and Rockets. 36:255-264
Effect of grooves on the normal force of an antiarmor long rod kinetic energy (KE) projectile is analyzed and numerically quantified. The effect was studied for body-alone and body with fins where clear and distinct effects were experimentally observ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d658353239ea25f236129aa9189331f7
https://doi.org/10.2514/2.3440
https://doi.org/10.2514/2.3440
Autor:
Ameer G. Mikhail
Publikováno v:
Journal of Spacecraft and Rockets. 35:287-295
A study and a general model for the roll/pitch frequency lock-in phenomenonare made for long antitank kinetic energy projectiles and missiles in general to quantify the necessary projectile damage/defect required to cause the lock-in. Fin damage and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48919851b990b822b35fe6076d211ab2
https://doi.org/10.2514/2.3353
https://doi.org/10.2514/2.3353
Autor:
Ameer G. Mikhail
Publikováno v:
Journal of Spacecraft and Rockets. 33:657-664
A time-dependent analysis, coupling the rod vibration equation and pure roll motion equation, is formulated to numerically simulate the in-flight bending behavior of antitank kinetic energy projectile rods. The projectile is modeled as undergoing con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b0910f3fa80f086cca546f78935731c
https://doi.org/10.2514/3.26817
https://doi.org/10.2514/3.26817
Autor:
Ameer G. Mikhail
Publikováno v:
Journal of Spacecraft and Rockets. 33:8-14
Numerical computations are reported for a spike-nosed projectile configuration with a tripping ring. A vortexdominated flowfield is computed at supersonic speeds of MOO = 3.5,3.0, and 1.9. A time-dependent Navier-Stokes computational technique with z
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::654933702e72cbaaee5ec75cd1f7f150
https://doi.org/10.2514/3.55700
https://doi.org/10.2514/3.55700
Autor:
Ameer G. Mikhail
Publikováno v:
Journal of Spacecraft and Rockets. 32:929-937
An algebraic correlation for the roll-damping and roll-producing moments for finned projectiles and missiles has been extended and verified to accept bodies with an arbitrary number of fins—not only cruciform fins, but curved wraparound fins with f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65299af835902c76aea16bab5647c8f5
https://doi.org/10.2514/3.26711
https://doi.org/10.2514/3.26711
Autor:
Ameer G. Mikhail
Publikováno v:
Journal of Spacecraft and Rockets. 37:710-712
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e278f1602ebb2424c6aa40fd6947a0d6
https://doi.org/10.2514/2.3626
https://doi.org/10.2514/2.3626
Autor:
Ameer G. Mikhail
Publikováno v:
Journal of Spacecraft and Rockets. 27:583-588
An algebraic model is established to predict the fin-lift losses due to fin-body gaps for missiles and projectiles in transonic and supersonic speeds. The model is based on two distinct correlations, which were established based on wind-tunnel result
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::823342a1d8073c04c2faf8fb91d3de30
https://doi.org/10.2514/3.26184
https://doi.org/10.2514/3.26184
Autor:
Ameer G. Mikhail
Publikováno v:
Journal of Spacecraft and Rockets. 32:1079-1081
Introduction S projectile configurations (Fig. 1) are fired against armored targets so that the spike acts as a stand-off distance between the armor and the shaped-charge warhead. The conenosed configurations, also shown in Fig. 1, may provide a wind
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c208de015420eaafce7b73511148c6a4
https://doi.org/10.2514/3.26735
https://doi.org/10.2514/3.26735