6 research outputs found
A Mesh Adaptation Strategy to Predict Pressure Losses in LES of Swirled Flows
Get PDFThe research leading to these results has received funding from the European Research Council under the European Union’s Seventh Framework Program (FP/2007-2013) / ERC Grant Agreement ERC-AdG 319067-INTECOCIS
Cours d'Architecture qui comprend Les Ordres de Vignole, Avec des Commentaires, les Figures & Descriptions de ses plus beaux Bâtimens, & de ceux de Miguel-Ange, Plusiers nouveaux desseins, Ornemens % Preceptes, contenat la Distribution, la Décoration, la Matiere & la Charpenterie, la Couverture, la Serrurerie, la Menuiserie, le Jardinage & tout ce qui regarde L'Art de Bâtir Avec une ample explication par ordre Alphabetique de tous les termes ; [Explication des Termes d'Architecture, qui comprend L'Architecture, les Mathematiques, la Geometrie, la Mecanique, l'Hydraulique, la Dessein, la Peinture, la Sculpture, les Mesures, les Instrumens, la Coûtume, La distribution, la decoration, la Matiere, aquatiques, publics & particuliers, Ensemble les Etymologies, & les Noms Latins des Termes, avec des Exemples & des Preceptes, le tout par raport á L'Art de Bâtir]
No full textPorous structure and mechanical strength of cement-lime pastes during setting
No full textInternational audienceThe acceleration of a cement paste setting as a result of lime addition may be shown from isothermal calorimetry measurements. We investigated the underlying mechanisms through two techniques that provide information on porous structure (using Nuclear Magnetic Resonance) and mechanical properties (elastic modulus measured by rheometry). The correlation of the two sets of results on a cement paste clearly reveals the successive steps of setting, and particularly highlights the so-called induction period. We show that this induction period disappears in the presence of lime, leading to an acceleration of the setting. We also show that beyond some critical concentration of added lime the acceleration of setting is negligible
