Results 31 to 40 of about 884,701 (313)
Fluid flow induced by oscillating bodies and flows in cyclones [PDF]
, 1991 In this thesis the following aspects have been investigated: (i) the numerical solutions for unsteady 2-dimensional, incompressible viscous fluid flows induced by a harmonically oscillating cascade, and (ii) the fluid flows in industrial cyclones and ...
Yan, Baoshe
core
Natural vibration frequencies of delaminated composite beams
Computer Assisted Methods in Engineering and Science, 2023 In the presented work a model of a layered, delaminated composite beam based on the finite elements method was introduced. In this model the beam was divided into finite elements, while the delamination was modelled using additional boundary conditions.
Marek Krawczuk +2 more
doaj
Fluid Flow Modelling with Modelica
SNE Simulation Notes Europe, 2012 Abstract This work shows how the problem of modelling fluids motion can be addressed in Modelica. This innovative approach makes possible to face such a problem in a multi-physic modelling language as Modelica is. In this way it is possible to simulate together the fluid and the system that interact with it, without any additional effort and taking ...
Marco Bonvini, Mirza Popovac
openaire +1 more source
FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley +1 more source
A mathematical model of fluid flow in a scraped-surface heat exchanger [PDF]
, 2007 A simple mathematical model of fluid flow in a common type of scraped-surface heat exchanger in which the gaps between the blades and the device walls are narrow, so that a lubrication-theory description of the flow is valid, is presented.
Duffy, B.R., Lee, M.E.M., Wilson, S.K.
core +1 more source
Scientific ReportsThis work presents experimental results on the energy efficiency in hydrogen production using atmospheric microwave plasma (915 MHz) through steam reforming of ethanol. Ethanol was chosen as a liquid hydrogen carrier due to its high hydrogen atom content,
Robert Miotk +5 more
doaj +1 more source
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Length Scale of Free Stream Turbulence and Its Impact on Bypass Transition in a Boundary Layer
Journal of Applied Fluid Mechanics, 2017 An experimental investigation was carried out to study the turbulent flow over a flat plate in a subsonic wind tunnel. The enhanced level of turbulence was generated by five wicker grids with square meshes, and different parameters (diameter of the grid ...
J. Grzelak, Z. Wierciński
doaj +2 more sources
Incompressible Lagrangian fluid flow with thermal coupling [PDF]
, 2007 In this monograph is presented a method for the solution of an incompressible viscous fluid flow with heat transfer and solidification usin a fully Lagrangian description on the motion.
Oñate Ibáñez de Navarra, Eugenio +2 more
core +2 more sources
Scientific ReportsAs interest in the hydrogen economy grows, the demand for efficient, cost-effective, and sustainable hydrogen production methods increases. In response, this work focuses on developing a small-scale hydrogen production method based on ethanol steam ...
Robert Miotk +5 more
doaj +1 more source