Mean Rise Velocity of Light Particles in Turbulence

Mean Velocity, Turbulence Intensity and Turbulence Convection Velocity Measurements for a Convergent Nozzle in a Free Jet Wind Tunnel

Deflection of nonequilibrium light particles by the nuclear mean field.

The emission s ign of the average emission angle of non-equilibrium -l i g h t p a r t i c l e s was determined from the c i r c u l a r po la r iza t ion of coincident Y-rays emitted from r e s i d u a l n u c l e i i n '*N-induced r e a c t i o n s 'on l 5 "Sm a t E/A=20 a n d 35 MeV. P o s i t i v e p o l a r i z a t i o n a s l a r g e a s 35% was observed i n d i c a t i n g t h a t l i g ...

gradual erasure of subjectivity: a study of samuel beckett’s trilogy in the light of postmodernism

ساموئل بکت بیشتر از هر نویسنده دیگری در نیم? دوم قرن بیستم با گفتارش زمان? ما را به آستان? از هم پاشیدگی کشانده است، آستانه ای که در آن مدرنیته با سرانجام گریزان اما غیرقابل اجتناب خود مواجه می شود. در این تحقیق روی مفهوم فردیت و محو آن در دوران پسامدرن تاکید شده و در طی آن سعی شده است که فردیت مدرن و پسامدرن در رمان های سه گانه بکت بررسی گردد. تحقیق حاضر یک بررسی کتابخانه ای و کیفی بر روی سه ر...

Generation of large-scale vorticity in a homogeneous turbulence with a mean velocity shear.

An effect of a mean velocity shear on a turbulence and on the effective force which is determined by the gradient of the Reynolds stresses is studied. Generation of a mean vorticity in a homogeneous incompressible nonhelical turbulent flow with an imposed mean velocity shear due to an excitation of a large-scale instability is found. The instability is caused by a combined effect of the large-s...

Relative velocity distribution of inertial particles in turbulence: A numerical study.

The distribution of relative velocities between particles provides invaluable information on the rates and characteristics of particle collisions. We show that the theoretical model of Gustavsson and Mehlig [K. Gustavsson and B. Mehlig, J. Turbul. 15, 34 (2014)], within its anticipated limits of validity, can predict the joint probability density function of relative velocities and separations ...