Concept
Standard gravity
Related publications (13)
Birth and ascent of buoyant hydraulic fractures
Brice Tanguy Alphonse Lecampion, Andreas Möri
Hydraulic fracturing treatments are often used in petroleum and other industries to increase the permeability of rock formations and occur naturally as magmatic intrusions. The resulting fractures, propagating perpendicularly to the minimum in-situ stress ...
2023Gravitational effects on theemergence,propagation,andarrestofhydraulicfractures
Brice Tanguy Alphonse Lecampion, Andreas Möri, Carlo Peruzzo, Dmitriy Garagash
Hydraulic fractures are driven by an internal fluid pressure exceeding the minimum compres- sive stress, propagating in a direction perpendicular to the latter. This class of tensile fractures has gained interest over the last fifty years due to the develo ...
2023Propagation of planar three-dimensional buoyant hydraulic fractures
Hydraulic fractures are driven by an internal fluid pressure exceeding the minimum compressive stress, propagating in a direction perpendicular to the latter. This class of tensile fractures has gained interest over the last fifty years due to the developm ...
EPFL2023Ascent and movement of buoyant fluids in the lithosphere
Brice Tanguy Alphonse Lecampion, Andreas Möri, Carlo Peruzzo
Hydraulic fractures are driven by an internal fluid pressure exceeding the minimum compressive stress, propagating in a direction perpendicular to the latter. This class of tensile fractures has gained interest over the last fifty years due to the developm ...
2023Human Head Yaw Estimation based on Two 3-axis Accelerometers
Hervé Lissek, Gilles André Courtois, Vincent Pierre Olivier Grimaldi
The estimation of the orientation of an object, and a human head in particular, can be defined by the Euler angles: the yaw, pitch and roll. The robust and drift-free estimation of those angles is usually achieved with the data from several sensors such as ...
2022Proof Of Concept Of A Graphene-Based Resonant Accelerometer
Luis Guillermo Villanueva Torrijo, Daniel Moreno Garcia
Acceleration measurements are fundamental in applications such as consumer electronics, navigation, automotive safety and Internet of things (IoT). In comparison with capacitive or piezoresistive MEMS accelerometers, resonant graphene accelerometers have t ...
IEEE2021Measurement and comparison of graphene-based resonant accelerometers
An accelerometer is a device used to measure acceleration. Acceleration is the rate of change of an object’s velocity, measured in square meters per second [m/s2] or g force. This type of device is used to detect vibrations or the orientation of certain sy ...
2021Practical mapping of the draw resonance instability in film casting of Newtonian fluids
The influence of viscosity and inlet velocity on the draw resonance instability of film casting processes is quantitatively analysed. By linear stability analysis of a Newtonian model including inertia and gravity effects, stability curves for different co ...
2015Centralité périphérique: création d'un pôle urbain culturel en Seine-Saint-Denis (F)
Laetitia Buchter, Alexandre Moser
Avec l'accélération de l'urbanisation, la substance des villes s'est progressivement disséminée sur les vastes territoires des périphéries. Dans les rues des nouveaux quartiers dépendants des villes-centres, la vie citadine peine à se développer et la cohé ...
2012