Results 61 to 70 of about 142,987 (341)

Parametric Studies of Effect of Cavitation Jet Modes on Wear Rate of Surface of Structural Materials

Metals, 2022
In this study the kinetic curves of cavitation wear of cast steels 20 GL and 30 L used for production of critical elements of hydraulic machines were obtained.
Alexey Mednikov, Olga Zilova, Aleksandr Tkhabisimov, Marat Dasaev, Sergey Grigoriev   +4 more
doaj   +1 more source

Feasibility and Tolerability of Performing Portable MRI for Neurological Disorders in an Outpatient Neurology Clinic: A Prospective Cohort

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Accessing brain magnetic resonance imaging (MRI) can be challenging, especially for underserved patients, which may lead to disparities in neurological diagnosis. Method This mixed‐methods study enrolled adults with one of four neurological disorders: mild cognitive impairment or dementia of the Alzheimer type, multiple sclerosis ...
Maya L. Mastick, Nomin Enkhtsetseg, Joseph Sadok, Matheus Mochetti, Annabel Sorby Adams, Jennifer Guo, Cristina Trapaga Hacker, Isabella Gomez Hjerthen, Seungwon Lee, Siddharth Satish, Andrew S. Ham, Justin Hill, Denis Balaban, Kevin Kyle, Rebecca L. Gillani, Marcelo Matiello, Aleksandar Videnovic, Eric C. Klawiter, W. Taylor Kimberly, Farrah J. Mateen   +19 more
wiley   +1 more source

Can hydraulic measures of river conditions improve our ability to predict ecological responses to changing flows? Flow velocity and spawning of an iconic native Australian fish

Frontiers in Environmental Science, 2022
Ecological responses to changing riverine flows are often evaluated by describing the relationship between river discharge and response. However, aquatic organisms experience the hydraulics (i.e.
J. Angus Webb, Danlu Guo, Wayne M. Koster, Christine Lauchlan-Arrowsmith, Geoff J. Vietz   +4 more
doaj   +1 more source

The Possible Role of Non-Structural Carbohydrates in the Regulation of Tree Hydraulics

International Journal of Molecular Sciences, 2019
The xylem is a complex system that includes a network of dead conduits ensuring long-distance water transport in plants. Under ongoing climate changes, xylem embolism is a major and recurrent cause of drought-induced tree mortality.
M. Tomasella, E. Petrussa, F. Petruzzellis, A. Nardini, V. Casolo   +4 more
semanticscholar   +1 more source

Energy Dissipation and Hydraulics of Flow over Trapezoidal–Triangular Labyrinth Weirs

, 2020
In this work experimental and numerical investigations were carried out to study the influence of the geometric parameters of trapezoidal–triangular labyrinth weirs (TTLW) on the discharge coefficient, energy dissipation, and downstream flow regime ...
A. Ghaderi, R. Daneshfaraz, Mehdi Dasineh, S. Di Francesco   +3 more
semanticscholar   +1 more source

Evaluation of the Potential of Laser Shock Peening Compared with Cold Expansion for Improving Fatigue Resistance of Riveted Lap Joints of Aerospace Grade 7175 Al Alloy

Advanced Engineering Materials, EarlyView.
This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar, David Osman Busse, Maximilian Sprengel, Domenico Furfari, Marc‐André Nielsen, Guilherme Abreu Faria, Jérémy Epp   +6 more
wiley   +1 more source

Multimodal Mechanical Testing of Additively Manufactured Ti6Al4V Lattice Structures: Compression, Bending, and Fatigue

Advanced Engineering Materials, EarlyView.
In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart, Jonas Schmidt, Anastasiya Toenjes, Johanna Eisenträger   +3 more
wiley   +1 more source

‘Hydraulic’ rationing

Mathematical Social Sciences, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Kairos power thermal hydraulics research and development

, 2020
The Kairos Power Fluoride salt-cooled High temperature Reactor (KP-FHR) is a new, U.S.-developed advanced reactor technology. In order to meet its development schedule and objectives, Kairos Power is adopting an innovative thermal hydraulics R&D strategy.
E. Blandford, K. Brumback, Lambert Fick, C. Gerardi, B. Haugh, Elizabeth Hillstrom, Kevin S. Johnson, P. Peterson, F. Rubio, F. Sarikurt, Sonat Sen, Haihua Zhao, N. Zweibaum   +12 more
semanticscholar   +1 more source

Hydrographs by Single Linear Reservoir Model [PDF]

, 1982
A single linear reservoir (SLR) model is presented which provides a simple means for developing runoff hydrographs for small, urban watersheds.
Helweg, Otto J., Pederson, John T., Peters, John C.   +2 more
core   +1 more source