Results 31 to 40 of about 3,117,054 (342)

Linear Power Flow Calculation of Distribution Networks With Distributed Generation

open access: yesIEEE Access, 2019
To address the shortcomings of the existing linear power flow calculation methods for distribution networks with low versatility and calculation accuracy, a linear power flow calculation method considering distributed generation (DG) is proposed ...
Kuan Liu   +4 more
doaj   +1 more source

Linear stability analysis of blood flow in small vessels

open access: yesApplications in Engineering Science, 2020
We investigate the linear stability of unidirectional Poiseuille flow of blood modeling the fluid as a spatially inhomogeneous fluid in which viscosity depends on the red blood cell concentration (RBCs).
L. Fusi, A. Farina
doaj   +1 more source

Nonlinear Hydrodynamics from Flow of Retarded Green's Function [PDF]

open access: yes, 2010
We study the radial flow of retarded Green's function of energy-momentum tensor and $R$-current of dual gauge theory in presence of generic higher derivative terms in bulk Lagrangian. These are first order non-linear Riccati equations.
A Buchel   +52 more
core   +1 more source

Power flow in the air gap of linear electrical machines by utilization of the Poynting vector: Part 1 ‐ Analytical expressions

open access: yesThe Journal of Engineering, 2022
Analytical solutions and estimations for the power flow in the air gap of linear electrical machines of different geometries are derived from Poynting's theorem.
Anna E. Frost   +3 more
doaj   +1 more source

Foehn warming distributions in nonlinear and linear flow regimes: a focus on the Antarctic Peninsula [PDF]

open access: yes, 2014
The structure of lee-side warming during foehn events is investigated as a function of cross-barrier flow regime linearity. Two contrasting cases of westerly flow over the Antarctic Peninsula (AP) are considered – one highly nonlinear, the other ...
Elvidge, Andrew   +4 more
core   +1 more source

Linear and non-linear flow mode in Pb–Pb collisions at sNN=2.76 TeV

open access: yesPhysics Letters B, 2017
The second and the third order anisotropic flow, V2 and V3, are mostly determined by the corresponding initial spatial anisotropy coefficients, ε2 and ε3, in the initial density distribution.
S. Acharya   +1041 more
doaj   +1 more source

Bench scale laboratory tests to analyze non-linear flow in fractured media [PDF]

open access: yesHydrology and Earth System Sciences, 2012
The knowledge of flow phenomena in fractured rocks is very important for groundwater resources management in hydrogeological engineering. <br><br> A critical emerging issue for fractured aquifers is the validity of the Darcian-type "local ...
C. Cherubini, C. I. Giasi, N. Pastore
doaj   +1 more source

Linear Stability of a Steady Convective Flow between Permeable Cylinders

open access: yesFluids, 2021
Linear stability analysis of a steady convective flow in a tall vertical annulus caused by nonlinear heat sources is conducted in the paper. Heat sources are generated as a result of a chemical reaction.
Maksims Zigunovs   +2 more
doaj   +1 more source

Potential Early Risk Biomarkers for Reduced Forced Expiratory Volume in Children Post‐Hematopoietic Cell Transplantation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT We sought to identify potential early risk biomarkers for lung disease in children post‐allogeneic HCT. Patients with pulmonary function tests 3 months post‐transplant and plasma samples between days 7 and 14 post‐HCT were included. Six of 27 subjects enrolled had reduced forced expiratory volume 1 (FEV1) z scores.
Isabella S. Small   +3 more
wiley   +1 more source

Non-linear Analysis of Vibrating Flip-flow Screens

open access: yesMATEC Web of Conferences, 2018
Vibrating flip-flow screens provide an effective solution for the screening of highly viscous or fine materials. Apart from other factors, the vibration characteristics of the main and floating screen frames are largely responsible for the flip-flow ...
Gong Sanpeng   +2 more
doaj   +1 more source

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