Results 41 to 50 of about 319,516 (295)
Energies, 2018 Titania-based nanofluid flowing inside a circular tube under the boundary condition of a horizontal uniformly heated wall was investigated numerically for both laminar and turbulent flows.
Budi Kristiawan +4 more
doaj +1 more source
Laminar flow enhancement Patent [PDF]
, 1970 Laminar flow of liquid coolants in rocket ...
Ayvazian, R. A.
core +1 more source
A Compact Spin‐Coated Graphene UWB Antenna for Breast Tumor Detection
Advanced Engineering Materials, EarlyView.A compact, spin‐coated graphene ultra‐wideband patch antenna designed for breast tumor detection, capable of distinguishing between malignant and benign tumors. This innovative antenna can serve as an effective initial screening tool, particularly in resource‐limited settings such as rural areas, where access to advanced medical equipment like MRI and ...
Raja Rashidul Hasan +9 more
wiley +1 more source
Mean flow of turbulent–laminar patterns in plane Couette flow [PDF]
, 2007 A turbulent–laminar banded pattern in plane Couette flow is studied numerically. This pattern is statistically steady, is oriented obliquely to the streamwise direction, and has a very large wavelength relative to the gap. The mean flow, averaged in time
Barkley, Dwight, Tuckerman, Laurette S.
core +2 more sources
Advanced Engineering Materials, EarlyView.High‐frequency (HF) welding of steel is limited by oxide inclusions that degrade weld quality. This study demonstrates, for the first time, the integration of a nonthermal Ar/H2 dielectric barrier discharge (DBD) plasma jet into HF welding. Local plasma treatment provides effective shielding and in‐situ oxide reduction, resulting in markedly fewer and ...
Viktor Udachin +4 more
wiley +1 more source
Changing of energy dissipation in the transition of laminar flow to turbulence (rus) [PDF]
Инженерно-строительный журнал, 2011 Under the same fixed dynamical boundary conditions the energy dissipation in laminar and turbulent flow are compared. As examples the flow past a plate and the flow through a pipe are considered.
Girgidov A.D.
doaj
Advanced Engineering Materials, EarlyView.A combined finite element and phase‐field approach predicts the evolution of microstructure during the directional solidification of Ni‐based superalloys. The model reveals how withdrawal rate, temperature gradient, and wall thickness control the dendrite spacing, highlighting the strong effect of surface regions in thin sections where dendrite growth ...
Sean Böhm +3 more
wiley +1 more source
An experimental study of boundary-layer transition induced vibrations on a hydrofoil [PDF]
, 2012 This paper aims at characterizing experimentally laminar to turbulent transition induced vibrations. Here, the transition is known to be triggered by a Laminar Separation Bubble that results from a laminar separation of the boundary-layer flow on a ...
ASTOLFI, Jacques Andre +2 more
core +6 more sources
Advanced Engineering Materials, EarlyView.Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley +1 more source
The impact of laminar flow clean operating room on abdominal surgery: a systematic review and Meta-analysis [PDF]
Yixue xinzhi zazhiObjective To evaluate the application effect of laminar flow clean operating room and ordinary operating room in abdominal surgery.Method Search CNKI, WanFang, VIP, PubMed, Web of Science, The Cochrane Library and Embase databases to collect clinical ...
FU Lu, LI Suying, LI Xiaolan, YAN Min
doaj +1 more source