@InProceedings{MaiaVladCost:2023:DeUnCo,
author = "Maia, Alan Felipe Castilho and Vladimirovich, Valeri Vlassov and
Costa, Rafael Lopes",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Nacional de Pesquisas Espaciais (INPE)} and {Instituto Nacional de
Pesquisas Espaciais (INPE)}",
title = "Development of uninterrupted correlations of Prandtl number and
its components to use in mathematical models of freezable heat
pipes with expansion to super critical temperature region",
year = "2023",
editor = "Souza, Felipe Santos and Fabbro, Maria Tereza and Panad{\'e}s
Filho, Waldemar",
organization = "Workshop em Engenharia e Tecnologia Espaciais, 14. (WETE)",
publisher = "Instituto Nacional de Pesquisas Espaciais (INPE)",
address = "S{\~a}o Jos{\'e} dos Campos",
keywords = "Prandtl Number, Heat Pipe, Thermophysical Properties.",
abstract = "The development of continuous Prandtl number correlations and
their constituent components is crucial to use in transient
mathematical models of heat pipes (HPs), especially in satellite
applications that require a very broad operational temperature
range. Freezable HP is a new type of variable conductance pipe
that operates when it really needs to cool electronic equipment at
high temperatures and stop operation at low temperatures
preventing sub-cooling. Any mathematical model shall be able to
simulate transitions to and from the sub-cooled temperature region
and even extend into the supercritical region. The accurate
representation of such thermophysical properties as viscosity,
thermal conductivity, and sensitive heat, which are components of
the Prandtl number, over the entire temperature range without
interruptions in its derivatives is pivotal in HP modeling.
Seamless accommodates the transitions from solid to two-phase
states and onward to the supercritical region is achieved by
applications of Heaviside functions in the approximations.",
conference-location = "S{\~a}o Jos{\'e} dos Campos",
conference-year = "6-8 dez. 2023",
issn = "2177-3114",
language = "pt",
organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
ibi = "8JMKD3MGPDW34R/4AG9JGB",
url = "http://urlib.net/ibi/8JMKD3MGPDW34R/4AG9JGB",
targetfile = "9 - [P{\^o}ster] [INPE] Alan Maia.pdf",
type = "CSE",
urlaccessdate = "12 maio 2024"
}