On the decay process of turbulence at large Reynolds and Peclet numbers

Himadri Pai Mazumdar

doi:10.1007/BF00384119

On the decay process of turbulence at large Reynolds and Peclet numbers

Himadri Pai Mazumdar

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Abstract

When fluctuating temperature field is considered to be super imposed on a general field of eddy turbulence, the early period decay phenomena in regard to velocity, temperature and velocity-temperature are guided by three dynamical equations that are obtained here in a straightforward manner. The equations so obtained are simplified for the case of homogeneous turbulence and subsequently for the case of homogeneous and isotropic turbulence.

Original language	Undefined
Pages (from-to)	571-586
Journal	Applied scientific research
Volume	32
Issue number	6
DOIs	https://doi.org/10.1007/BF00384119
Publication status	Published - 1976

Keywords

IR-85612

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10.1007/BF00384119

Mazubdar_10.1007_BF00384119

Cite this

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title = "On the decay process of turbulence at large Reynolds and Peclet numbers",

abstract = "When fluctuating temperature field is considered to be super imposed on a general field of eddy turbulence, the early period decay phenomena in regard to velocity, temperature and velocity-temperature are guided by three dynamical equations that are obtained here in a straightforward manner. The equations so obtained are simplified for the case of homogeneous turbulence and subsequently for the case of homogeneous and isotropic turbulence.",

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T1 - On the decay process of turbulence at large Reynolds and Peclet numbers

AU - Mazumdar, Himadri Pai

PY - 1976

Y1 - 1976

N2 - When fluctuating temperature field is considered to be super imposed on a general field of eddy turbulence, the early period decay phenomena in regard to velocity, temperature and velocity-temperature are guided by three dynamical equations that are obtained here in a straightforward manner. The equations so obtained are simplified for the case of homogeneous turbulence and subsequently for the case of homogeneous and isotropic turbulence.

AB - When fluctuating temperature field is considered to be super imposed on a general field of eddy turbulence, the early period decay phenomena in regard to velocity, temperature and velocity-temperature are guided by three dynamical equations that are obtained here in a straightforward manner. The equations so obtained are simplified for the case of homogeneous turbulence and subsequently for the case of homogeneous and isotropic turbulence.

KW - IR-85612

U2 - 10.1007/BF00384119

DO - 10.1007/BF00384119

M3 - Article

SN - 0003-6994

VL - 32

SP - 571

EP - 586

JO - Applied scientific research

JF - Applied scientific research

IS - 6

ER -