Results 71 to 80 of about 171,177 (279)
A MULTI-TIME-STEP STRATEGY BASED ON AN OPTIMIZED TIME INTERPOLATION SCHEME FOR OVERSET GRIDS
, 2010 A multi-time-step strategy for overset grids is proposed based on an optimized time interpolation scheme. Time interpolation is adopted in the vicinity of the interface between adjacent blocks, which are marching in time with different time steps ...
XIAODONG LI, DAKAI LIN, MIN JIANG
core +1 more source
Hidden in Plain Sight: Gender Diversity at the Innovation Core and Environmental Innovation
Business Strategy and the Environment, EarlyView.ABSTRACT This paper estimates the effect of gender diversity on firm‐level environmental innovation. We use a large Spanish panel data and construct an inverse‐covariance‐weighted environmental innovation index. Identification comes from persistent within‐firm increases in women's representation, measured relative to a 2‐year rolling pre‐event baseline.
Fayssal Ayad +2 more
wiley +1 more source
Numerical Investigation of Aerodynamic Interactions in a Twin-Propeller Compound Helicopter
AerospaceHigh-speed compound helicopters surpass the forward-speed limits of conventional helicopters and expand the flight envelope, yet close multi-component integration induces complex aerodynamic interference, whose underlying mechanisms and evolution with ...
Yutong Wang +3 more
doaj +1 more source
Conservative Overset Grids for Overflow For The Sonic Wave Atmospheric Propagation Project
, 1999 Methods are presented that can be used to make multiple, overset grids communicate in a conservative manner. The methods are developed for use with the Chimera overset method using the PEGSUS code and the OVERFLOW ...
Onufer, Jeff T., Cummings, Russell M.
core
Biotechnology Progress, EarlyView.SIM‐CaliRam combines simulation‐informed references and biomass‐augmented features for in‐line Raman calibration under sparse labels and biomass‐induced spectral confounding. Run‐wise calibration and validation enable prediction of biomass, glucose, ammonium, and phosphate on an unseen S. cerevisiae fed‐batch fermentation.
Terrance Wilms, Steffi Knorn
wiley +1 more source
Advances in Time-Domain Electromagnetic Simulation Capabilities Through the Use of Overset Grids and Massively Parallel Computing [PDF]
, 1997 A new methodology is presented for conducting numerical simulations of electromagnetic scattering and wave propagation phenomena. Technologies from several scientific disciplines, including computational fluid dynamics, computational electromagnetics ...
Blake, Douglas C.
core +1 more source
Deformable Overset Grid for Unsteady Aerodynamic Simulation
54th AIAA Aerospace Sciences Meeting, 2016 A deformable overset grid method was proposed to simulate the unsteady aerodynamic problems with multiple flexible moving bodies. This method uses an unstructured overset grid locally coupled with mesh deformation to achieve both robustness and efficiency. The overset grid hierarchically organizes the sub-grids into CLUSTERs and LAYERs, allowing for
Xiao, T., Qin, N., Luo, D., Deng, S.
openaire +2 more sources
AutoGCA—A Software Tool for the Automated Analysis of Gas Chromatograms
Chemie Ingenieur Technik, EarlyView.The automation of tedious manual or semi‐automated analysis of gas chromatograms offers significant time savings in analytical chemistry. An automated approach is proposed that works even for gas chromatography datasets with highly overlapping or baseline distorted peaks. ABSTRACT Gas chromatography (GC) is an important tool in analytical chemistry and
Henning Schröder +8 more
wiley +1 more source
Canadian Journal of Statistics, EarlyView.Abstract Primary biliary cholangitis (PBC) is a progressive autoimmune cholestatic disease for which modelling death, with transplantation as a competing event, is clinically important. Cox proportional hazards (PH) models are widely used, but standard diagnostics detect lack of fit without distinguishing non‐PH from misspecified covariate functions ...
Tingxuan Wu, Cindy Feng, Longhai Li
wiley +1 more source
Journal of Marine Science and EngineeringTo investigate the influence of propeller rotational speed on the flooding process, sailing trajectory, and motion responses of a damaged surface naval ship under various sea conditions, numerical simulations were conducted using STAR-CCM+.
Shiqu Wang +5 more
doaj +1 more source