Reduced-order modelling for high-speed aerial weapon aerodynamics [PDF]
, 2008 In this work a high-fidelity low-cost surrogate of a computational fluid dynamics analysis tool was developed. This computational tool is composed of general and physics- based approximation methods by which three dimensional high-speed aerodynamic ...
Mifsud, Michael
core +4 more sources
POD analysis of oscillating grid turbulence in water and shear thinning polymer solution
AIChE Journal, Volume 67, Issue 1, January 2021., 2021 Abstract Oscillating grids are frequently used with water and Newtonian fluids to generate controlled turbulence and mixing. Yet, their use with shear thinning fluids still requires experimental characterization. Proper orthogonal decomposition (POD) is applied to PIV measurements of the flow generated by an oscillating grid in water and a shear ...
Tom Lacassagne +3 more
wiley +1 more source
Attitude d’écoute des enseignants en classe et performances des élèves en difficultés scolaires [PDF]
Revue Hybrides, 2023 This work aims at analysing the link between the listening attitude, a component of the reflective practices of teachers and the academic performance of learners.
ATI-MOLA TCHASSAMA , KOFFI DAHON
doaj
Effects of deficit irrigation on yield and yield components of pinto bean genotypes in Shahrekord [PDF]
پژوهشهای حبوبات ایران, 2017 Introduction Pinto bean (Phaseolus vulgaris L.) is one of the most important bean types in Iran. Cultivation area of pinto bean is about 50% of total bean cultivation area and more than half of grain bean production belongs to this type of bean.
Hedayat Karimzadeh +3 more
doaj +1 more source
Studying of integrated weed management in rainfed chickpea (Cicer arietinum L.) [PDF]
پژوهشهای حبوبات ایران, 2019 Introduction Chickpea is important due to its grain high protein. Chickpea is weak to compete with weeds because of the retard growth at the early stages. Therefore, weed control at this time plays an important role to gain high production.
Abdolreza Ahmadi +3 more
doaj +1 more source
Development of a Reduced Order Model for Fuel Burnup Analysis
Energies, 2020 Fuel burnup analysis requires a high computational cost for full core calculations, due to the amount of the information processed for the total reaction rates in many burnup regions. Indeed, they reach the order of millions or more by a subdivision into
Christian Castagna +4 more
doaj +1 more source
A Galerkin‐free/equation‐free model reduction method for single‐phase flow in fractured porous media
Energy Science &Engineering, Volume 8, Issue 6, Page 1997-2010, June 2020., 2020 We construct a reduced‐order model for flow in fractured porous media based on the POD and Galerkin‐free method. Compared with the fine‐scale model, the ROM can significantly reduce the CPU time without compromising the quality of the numerical solutions.
Dongxu Han +4 more
wiley +1 more source
Breeding oilseed rape for pod shattering resistance [PDF]
, 2000 The genetic control of pod dehiscence was studied through the production, field trial and subsequent analysis of a full diallel involving seven parents selected for high and low resistance to pod shattering.
Ladbrooke, Z. L. +9 more
core +1 more source
Error estimation of a proper orthogonal decomposition reduced model of a permanent magnet synchronous machine [PDF]
, 2014 Model order reduction methods, like the proper orthogonal decomposition (POD), enable to reduce dramatically the size of a finite element (FE) model.
MAC, Hung +2 more
core +1 more source