Lámina View Master

Vivat Academia, 2003

electrónico y literato. Destacan sus estudios sobre aplicaciones eléctricas y motricidad sobre los que ha publicado varios artículos científicos.

Religions, Special Issue: Tantric Studies for the Twenty-First Century, 2023

The Siddha with a Thousand Faces: Non-Tantric and Tantric Elements in the Construction of the Buddhist Siddha in *Jñānākara's Commentary to the Introduction to the [Path of] Mantra.

Report for a SSHRC Knowledge Synthesis Grant, exploring current understandings and interpretations of engagement and the duty to consult with Indigenous Peoples in the context of resource development in Canada through analysis of public available documents on consultation and engagement from Indigenous groups, governments and industry.

The paper considers Fermat's theorem as a special case of the problem of least (smallest) deviation. It is proved that the theorem is true, since error can not vanish on the set of rational numbers.

Convegno con la Robbins Collection, Berkeley Tutto il libro, esauritissimo, caricato da Silvio Pucci.

Chemical Engineering Research & Design, 2020

Pressurized liquefied gases such as carbon dioxide are transported at a pressure above their saturation pressure. Therefore, if a pipeline transporting this substance ruptures, an abrupt expansion occurs, causing the flashing of the fluid. Computational tools that predict how fast a depressurization develops, help to assess the consequences of potential pipeline rupture scenarios. This paper describes the development of a 2-D full-bore rupture decompression model to simulate the transient depressurization of a pipeline transporting pure liquefied CO 2 , using ANSYS Fluent as CFD software. The scope of work focuses on incorporating non-equilibrium phase transition, while addressing the calculation of properties for metastable liquid. Additionally, it includes the comparison of model predictions when implementing two thermodynamic approaches: the Peng-Robinson Equation of State (EoS), and correlations developed in this work based on the Span-Wagner EoS. It was found that the thermodynamic approach is deemed to have a predominant effect on the arrival time of the decompression wave front at different locations along the computational domain, while the mass transfer coefficient in the source terms (C) governs the phase transition and the pressure plateau representing this phenomenon.

Penn Museum Expedition Magazine, Vol. 56, No. 1, 2014