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Petukhov

Petukhov A V 1995 Sum-frequency generation on isotropic surfaces general phenomenology and microscopic theory for ]ellium surfaces Phys. Rev. B 52 16 901 -11... [Pg.1302]

PETUKHOV, b. v The Technology of Polyester Fibres, Pergamon, Oxford (1963)... [Pg.743]

Najjar, Bell, and Maddox studied the influence of physical property data on calculated heat transfer film coefficients and concluded that accurate fluid property data is extremely important when calculating heat transfer coefficients using the relationships offered by Dittus-Boelter, Sieder-Tate, and Petukhov. Therefore, the designer must strive to arrive at good consistent physical/thermal property data for these calculations. [Pg.87]

Reynolds number. It should be stressed that the heat transfer coefficient depends on the character of the wall temperature and the bulk fluid temperature variation along the heated tube wall. It is well known that under certain conditions the use of mean wall and fluid temperatures to calculate the heat transfer coefficient may lead to peculiar behavior of the Nusselt number (see Eckert and Weise 1941 Petukhov 1967 Kays and Crawford 1993). The experimental results of Hetsroni et al. (2004) showed that the use of the heat transfer model based on the assumption of constant heat flux, and linear variation of the bulk temperature of the fluid at low Reynolds number, yield an apparent growth of the Nusselt number with an increase in the Reynolds number, as well as underestimation of this number. [Pg.151]

The problem of axial conduction in the wall was considered by Petukhov (1967). The parameter used to characterize the effect of axial conduction is P = (l - dyd k2/k ). The numerical calculations performed for q = const, and neglecting the wall thermal resistance in radial direction, showed that axial thermal conduction in the wall does not affect the Nusselt number Nuco. Davis and Gill (1970) considered the problem of axial conduction in the wall with reference to laminar flow between parallel plates with finite conductivity. It was found that the Peclet number, the ratio of thickness of the plates to their length are important dimensionless groups that determine the process of heat transfer. [Pg.171]

Petukhov AV, Akemann W, Eriedrich KA, Stimming U. 1998. Kinetics of electrooxidation of a CO monolayer at the platinum/electtol3de interface. Surf Sci 404 182-186. [Pg.407]

In the words of an engineer-mechanic of the Russian aviation, Vitalii K. Petukhov, said Try your best to do your best, because bad things will happen on their own ... [Pg.12]

Chen, B., Petukhov, P.A., Jung, M., Velena, A., Eliseeva, E., Dritschilo, A. and Kozikowski, A.P. (2005) Chemistry and biology of mercaptoacetamides as novel histone deacetylase inhibitors. Bioorgank el Medicinal Chemistry Letters, 15, 1389-1392. [Pg.223]

Castillo SS, Brognard J, Petukhov PA, Zhang C, Tsurutani J, Granville CA, Li M, Jung M, West KA, GUIs JG, Kozikowski AP, Dennis PA (2004) Cancer Res 64 2782... [Pg.205]

Lebedev A, Lyaschenko Yu, Petukhov A (2001) Use of Enterosgel in patients with intestinal obstraction. In Collection of Reports on the use of Enterosgel preparation in medicine, part II, Moscow (In Russian), pp 23-25... [Pg.219]


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See also in sourсe #XX -- [ Pg.321 ]




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Petukhov equation

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