Thermal Chock
Mostrando 1-2 de 2 artigos, teses e dissertações.
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1. Skim milk processing by ultra high pressure homogenization (UHPH). / Processamento de leite desnatado atraves da tecnologia de homogeneização a ultra alta pressão (HUAP).
This work aimed to evaluate the use of ultra high pressure homogenization (UHPH) in skim milk processing. Firstly, the effect of UHPH process on inactivation of Pseudomonas fluorescens, Listeria innocua and Lactobacillus helveticus at pressure range from 100 to 300 MPa was studied. Skim milk samples were inoculated in order to obtain 106-107 CFU/mL. Tests of
Publicado em: 2007
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2. Avaliação numérica do comportamento à fratura de um protótipo de vaso de pressão de reator PWR submetido a choque térmico pressurizado / Numerical evaluation of the fracture behavior of a PWR reactor pressure vessel prototype under pressurized thermal shock
In the primary system of a pressurized water reactor (PWR) nuclear power plant, the reactor coolant is kept at internal temperature around 300 C and internal pressure in the order of 15,0 MPa, during normal operation. The reactor pressure vessel (RPV) contains the fuel assemblies and is considered the most important component of the reactor primary system. T
Publicado em: 2005