Acronyms

NU

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NUUniversity of Nebraska
NUNortheast Utilities
NUNational University (various worldwide)
NUNiue (The Country of Niue)
NUNicaragua
NUNorthwestern University (Evanston, IL, USA)
NUNunavut (Nunavut, Canada)
NUNortheastern University (Boston, MA, USA)
NUNiagara University (Niagara County, New York, USA)
NUNewcastle United
NUNext Up
NUNations Unies (French: United Nations)
NUNations Unies (United Nations)
NUNaresuan University (Thailand)
NUNaciones Unidas (Spanish: United Nations)
NUNações Unidas (Portuguese: United Nations)
NUNorthwood University
NUNorton Utilities
NUNixon University (online university)
NUNahdlatul Ulama (Indonesia Islam organization)
NUNational Underwriter (Insurance Magazine)
NUName Unknown
NUNazioni Unite (Italian: United Nations)
NUNiue Island (ISO country code)
NUNusselt Number (ratio of convective to conductive properties)
NUNagoya University (Japan)
NUNuoro, Sardegna (Italian province)
NUNon-Uniformity
NUNon-Ultra (Nvidia)
NUNatural Uranium
NUNew Urbanist (architecture)
NUNova University
NUNeuropathic Ulcer
NUNile University (Egypt)
NUNumber Unobtainable (telecommunications)
NUNumber Unobtainable
NUNikki-Universal Co., Ltd. (Japan)
NUNeighborhood Unit
NUNATO Unclassified
NUNationsUniversity (online university)
NUNormalized Unit
NUNon Upset (thread end finish)
NUNationality Undetermined
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References in periodicals archive
It is increasing nanoparticles volume fraction enhances the Nusselt number. By increasing the volume fraction of nanofluid the thermal conductivity of the fluid increases which enhanced the heat transfer.
When no combustion takes place, it is known that the Nusselt number is proportional to [Re.sup.0.5] in the stagnation region, while [Re.sup.0.8] in the wall-jet region [21].
Using the temperature field, the heat transfer coefficient at the surface can be obtained, which, in the nondimensional form, in terms of the Nusselt number, is given by
Friction factor of each flow rate for nanofluid which can be found in single-phase flow cannot be used for calculating friction factor as well as Nusselt number as presented by Hussein [13].
Nusselt Number. The nondimensional Nusselt number Nu = -([partial derivative][theta]/[partial derivative]R)[|.sub.R=1] is obtained from the temperature profile (11) as
Table 3 and table 4 respectively presents the results for local Nusselt number for Prandtl number and Eckert number.
Based on the same approximations of the previous case and using the model for turbulence, the velocity, the temperature profiles, and the Nusselt number at the base wall have been predicted for three different temperatures on its right inclined wall.
To validate present numerical results the local Nusselt number and the drag coefficient were compared with the earlier numerical results by (Bharti et al.
Zarkadas (2005) proposed a relationship to calculate the internal mean Nusselt number of a thermal developing region based on the inside Nusselt number calculated by Hickman's approach and the incremental heat transfer number calculated by Hsu's approach:
Using the geometric parameters L/D = 3 and H/D = 2 for circular cross-section, the normalized pressure drop ([DELTA][p.sup.*]), and Nusselt number for third module of the parallel plate channel, when compared with the values of Kundu et al.
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