Publications related to Low-pressure area

On the hysteresis of cavitation incipience and desinence in hydraulic machines

Mohamed Farhat, Ali Amini, Martino Reclari

The omnipresent vortical structures in hydraulic machines are extremely prone to the occurrence of cavitation. It is well known that besides the flow parameters, the incipience, development, and disappearance of cavitation within a vortex is very sensitive ...

IOP PUBLISHING LTD2019

The vertical structure of precipitation at two stations in East Antarctica derived from micro rain radars

Alexis Berne, Jacopo Grazioli

Precipitation over Antarctica is the main term in the surface mass balance of the Antarctic ice sheet, which is crucial for the future evolution of the sea level worldwide. Precipitation, however, remains poorly documented and understood mainly because of ...

Copernicus GmbH2019

Pressure drop and convective heat transfer in porous ceramic structures fabricated by additive manufacturing

Sophia Haussener, Ehsan Rezaei, Alberto Ortona, Maurizio Barbato

The microstructure of porous materials has a significant effect on their transport properties. Engineered cellular ceramics can be designed to exhibit properties at will, thanks to the advances in additive manufacturing. We investigated the heat and mass t ...

2019

On the physical mechanism of tip vortex cavitation hysteresis

Mohamed Farhat, Matthieu Dreyer, Ali Amini, Martino Reclari

Inception and desinence thresholds of tip vortex cavitation (TVC), generated by an elliptical NACA 16-020 hydrofoil, are measured at different flow conditions for various gas contents. It is observed that TVC often disappears at cavitation indices signific ...

SPRINGER2019

Simplified Drop-seq workflow with minimized bead loss using a bead capture and processing microfluidic chip

Bart Deplancke, Esther Amstad, Johannes Julius Bues, Riccardo Dainese, Marjan Biocanin

Single-cell RNA-sequencing (scRNA-seq) has revolutionized biomedical research by enabling the in-depth analysis of cell-to-cell heterogeneity of tissues with unprecedented resolution. One of the catalyzing technologies is single cell droplet microfluidics, ...

ROYAL SOC CHEMISTRY2019

Meteorological conditions during self-initiated upward lightning at the Säntis tower (Switzerland)

Marcos Rubinstein, Mohammad Azadifar, Antonio Sunjerga, Amirhossein Mostajabi, Jacopo Grazioli, Nikola Besic

Meteorological conditions favoring the initiation of upward lightning from tall structures have been only poorly investigated so far. In addition to the scientific interest in this subject, it has practical applications to risk assessment for lightning occ ...

2019

Electrical transport in onion-like carbon-PMMA nanocomposites

László Forró, Arnaud Magrez, Claudio Grimaldi, Maryam Majidian

We report electrical conductivity measurements of polymethyl-methacrylate filled by onion-like carbon particles with a primary particle size of approximate to 5 nm. We show that the conductivity sigma is exceptionally high even at very low loadings and tha ...

AMER INST PHYSICS2019

Hydrodynamics of a periodically wind‑forced small and narrow stratified basin: a large‑eddy simulation experiment

Alfred Johny Wüest, Damien Bouffard, Hugo Nicolás Ulloa Sánchez, Oscar Rodrigo Sepúlveda Steiner, Serban George Constantinescu, Kyoung Sik Chang

We report novel results of a numerical experiment designed for examining the basin-scale hydrodynamics that control the mass, momentum, and energy distribution in a daily wind-forced, small thermally-stratified basin. For this purpose, the 3-D Boussinesq e ...

2018

Is the Thorpe and Mason model valid for drifting and blowing snow?

Varun Sharma, Michael Lehning, Francesco Comola

Sublimation of drifting and blowing snow has been recognized as an important component of the surface mass budget of polar and alpine regions. The Thorpe and Mason (TM) model is the basis of all existing small and largescale estimates of drifting snow sub ...

Copernicus2018

Chat with Graph Search

Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.

DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.

Low-pressure area

On the hysteresis of cavitation incipience and desinence in hydraulic machines

The vertical structure of precipitation at two stations in East Antarctica derived from micro rain radars

Pressure drop and convective heat transfer in porous ceramic structures fabricated by additive manufacturing

On the physical mechanism of tip vortex cavitation hysteresis

Simplified Drop-seq workflow with minimized bead loss using a bead capture and processing microfluidic chip

Meteorological conditions during self-initiated upward lightning at the Säntis tower (Switzerland)

Electrical transport in onion-like carbon-PMMA nanocomposites

Hydrodynamics of a periodically wind‑forced small and narrow stratified basin: a large‑eddy simulation experiment

Is the Thorpe and Mason model valid for drifting and blowing snow?

Effects of regional and local atmospheric dynamics on the aerosol and CCN load over Athens

Graph Chatbot

Chat with Graph Search

On the hysteresis of cavitation incipience and desinence in hydraulic machines

Effects of regional and local atmospheric dynamics on the aerosol and CCN load over Athens

On the physical mechanism of tip vortex cavitation hysteresis

Pressure drop and convective heat transfer in porous ceramic structures fabricated by additive manufacturing

Hydrodynamics of a periodically wind‑forced small and narrow stratified basin: a large‑eddy simulation experiment

The vertical structure of precipitation at two stations in East Antarctica derived from micro rain radars

Is the Thorpe and Mason model valid for drifting and blowing snow?

Meteorological conditions during self-initiated upward lightning at the Säntis tower (Switzerland)

Simplified Drop-seq workflow with minimized bead loss using a bead capture and processing microfluidic chip

Electrical transport in onion-like carbon-PMMA nanocomposites