Results 31 to 40 of about 2,052,592 (292)

A Study of Sensor Placement Optimization Problem for Guided Wave-Based Damage Detection

open access: yesSensors, 2019
Guided waves (GW) allow fast inspection of a large area and hence have attracted research interest from the structural health monitoring (SHM) community.
Rohan Soman   +4 more
doaj   +1 more source

Compact fluid-flow restrictor [PDF]

open access: yes, 1970
Fluid-flow restrictor has degree of restriction easily and accurately controlled during manufacture. Restrictor's flow channel is machined square thread around a solid slug which is shrink-fitted to cylindrical case.
Sheere, R. W.
core   +1 more source

Fluid flow control with transformation media

open access: yes, 2011
We introduce a new concept for the manipulation of fluid flow around three-dimensional bodies. Inspired by transformation optics, the concept is based on a mathematical idea of coordinate transformations and physically implemented with anisotropic porous
Smith, David R., Urzhumov, Yaroslav A.
core   +1 more source

Effects of the Fluid Replacement Method During Online Hemodiafiltration on the Solute Removal Performance and Biocompatibility Using the Asymmetric Cellulose Triacetate Membrane

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Pre‐dilution online hemodiafiltration (Pre‐HDF) is predominantly used in Japan, whereas post‐dilution online HDF (Post‐HDF) is more common in Europe. An asymmetric cellulose triacetate (ATA) membrane may improve biocompatibility.
Kenji Sakurai   +4 more
wiley   +1 more source

Damage assessment in wind turbine technology

open access: yesE3S Web of Conferences, 2017
The economic efficiency of wind turbines WT is strictly dependent on their availability and reliability. This problem is most important in the case of offshore wind turbines OWT.
Ostachowicz Wiesław   +3 more
doaj   +1 more source

INFLUENCE OF LIMITING WALLS ON SHOCK WAVE STRUCTURE IN SINGLE PASSAGE TEST SECTION WITH COMPRESSOR PROFILE

open access: yesTASK Quarterly, 2015
The shock wave boundary layer interaction on the suction side of a transonic compressor blade is one of the main objectives of the TFAST project (Transition Location Effect on Shock Wave Boundary Layer Interaction).
MICHAŁ PIOTROWICZ   +2 more
doaj   +1 more source

Fluid flow restrictor Patent [PDF]

open access: yes, 1970
Tubular flow restrictor for gas flow control in ...
Bastien, G. J.
core   +1 more source

Estimating Flow Rates through Fracture Networks using Combinatorial Optimization

open access: yes, 2018
To enable fast uncertainty quantification of fluid flow in a discrete fracture network (DFN), we present two approaches to quickly compute fluid flow in DFNs using combinatorial optimization algorithms.
Ebigbo, A.   +5 more
core   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

open access: yesFEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva   +10 more
wiley   +1 more source

Investigations of Marine Safety Improvements by Structural Health Monitoring Systems [PDF]

open access: yesTransNav, 2012
The paper presents a first approach of the structural health monitoring (SHM) system, dedicated to marine structures. The considered system is based on the fibre optic (FO) technique with Fibre Bragg Grating (FBG) sensors.
Lech Murawski   +5 more
doaj  

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