-
261
Efficient Model of the Interaction of Elastomeric Filler with an Open Shell and a Chrome-Plated Shaft in a Dry Friction Damper
Published 2022-07-01“…A technique for the quasi-static analysis of structural damping in non-mobile, non-conservative shell systems with deforming filler has been developed. …”
Get full text
Article -
262
Computational and Experimental Modeling in Magnetoplasma Aerodynamics and High-Speed Gas and Plasma Flows (A Review)
Published 2023-07-01“…Methods for magnetoplasma control of the configuration and gas-dynamic characteristics of shock waves arising in front of promising and advanced aircraft (AA) are described. …”
Get full text
Article -
263
Numerical Investigation on Magnus Effect of a Spinning Projectile
Published 2018-05-01“…The calculation results are consistent with the experimental data in both static and rotating cases. Moreover, as the interference among the boundary layer, the separation flow at high angle of attack and the shock wave, enough gird nodes in boundary layer, as well as the calculating models, are needed to improve the precision of the Magnus effect simulation.…”
Get full text
Article -
264
Advancements in mechanical Raman spectroscopy for applications in energetic materials
Published 2021-09-01“…Later, the mechanism of obtaining time-resolved Raman spectra for the analysis of shock wave propagation in energetic material is explained. …”
Get full text
Article -
265
Impact Response for Two Designs of Athletic Prosthetic Feet
Published 2018-03-01“…A theoretical study was carried out to calculate the mechanical properties of the composite material used in feet manufacturing, then experimental load-deflection test was applied at 0 degree position and 25 degree dorsiflexion feet position and impact test were applied for both feet designs to observe the behavior of the feet under static and impact loading and compare properties like stiffness, efficiency, rigidity, and shock absorption at different drop angles range from 25 degrees to 60 degrees which perform the foot positions while running. …”
Get full text
Article -
266
Effective prediction finite element model of pull-out capacity for cast-in-place anchor in high strain rate effects
Published 2023-10-01“…The anchorage to concrete systems are subjected to tensile, shear and combined loads from a variety of loading circumstances including static, dynamic, and shock loading. Despite extensive studies on these systems, reliable numerical models for predicting the behavior of these anchors are still limited. …”
Get full text
Article -
267
Development of a Fully Compliant Bistable Mechanism Based on Circular Beams with Enhanced Pitch Stiffness
Published 2023-01-01“…Compliant bistable mechanisms with planar configurations demonstrate two in-plane stable states through the nonlinear deformations of in-plane flexible segments, which are widely used in the field of shock sensors and threshold sensors. In these mechanisms, consistent dynamic and static bistable behaviors are difficult to maintain under the influence of an out-of-plane load. …”
Get full text
Article -
268
Multi-Objective RANS Aerodynamic Optimization of a Hypersonic Intake Ramp at Mach 5
Published 2022-04-01“…The latter aims at minimizing the drag coefficient while boosting the static and total pressure ratios, respectively. The Pareto optimal solutions are analyzed, emphasizing the flow patterns that result in the improvements. …”
Get full text
Article -
269
Modern drilling technologies used for the making bored piles under the conditions of dense urban area
Published 2019-11-01“…According to the nature of movement of the drilling tool, the rotary, shock and vibration technologies, as well as a static indentation technology, can be identified. …”
Get full text
Article -
270
Mechanical model analysis and reliability design approach of Quartz Flexible Accelerometer under fractured state
Published 2023-07-01“…Abstract Currently, the Quartz Flexible Accelerometer (QFA) mounted for the applications working in high acceleration environment are suffering from the fracture of the flexible beams under external acceleration shock. This paper presents the mechanical model and reliability design approach of QFA to maintain the measuring ability under a fractured state. …”
Get full text
Article -
271
STATINA - touch interface engine (acoustic wave propagation)
Published 2010“…The first part is done by using classical plate vibration equation to express the both static and dynamic solution in the case of clamped boundary. …”
Get full text
Final Year Project (FYP) -
272
Development and Validation of a Tunable Diode Laser Absorption Spectroscopy System for Hot Gas Flow and Small-Scale Flame Measurement
Published 2022-09-01“…Secondly, to calibrate and validate this TDLAS system precisely, a pressure vessel and a shock tube were introduced innovatively to generate static or steady flow fields with preset constant temperatures, pressures, or velocities. …”
Get full text
Article -
273
Lining Fatigue Test and Influence Zoning of Tridimensional Cross-Tunnel under High-Speed Train Loads
Published 2020-08-01“…Tridimensional cross tunnels usually manifest the vulnerable components of a high-speed railway caused by the sophistication of the structural pattern and the continuous shock from the train. The frequent defect of tunnel lining at the intersection would affect the safe operation of the two rails. …”
Get full text
Article -
274
Impact of passive fuel injections techniques in the flow field of the scramjet combustor
Published 2022-11-01“…At x = 70 mm, the velocity values are reduced to lower magnitude for case B as compared to case A and the static pressure values towards downstream detoriates with reduction in intensity of shock waves. …”
Get full text
Article -
275
Finite Element-Based Fatigue Behaviour of Springs in Automobile Suspension
Published 2014“…This paper presents the fatigue behaviour of springs used in shock absorbers in automobile suspension systems. …”
Get full text
Article -
276
Experimental Investigation of Operational Behaviour of Elastomeric Center-Coupler Draft Gear
Published 2015-10-01“…For the time being such draft gears are the only shock absorbers responsible for safe and secure transportation of hazardous materials and high-value car-goes. …”
Get full text
Article -
277
Predicting Nonlinear and Anisotropic Mechanics of Metal Rubber Using a Combination of Constitutive Modeling, Machine Learning, and Finite Element Analysis
Published 2021-09-01“…Finally, we perform a series of static and shock experiments and finite element simulations of an MR isolator. …”
Get full text
Article -
278
A pressure-based method for solving low Mach number two-phase flows with surface tension
Published 2015-06-01“…The proposed method is validated by conducting a shock tube problem, a one-dimensional oscillating bubble problem, and a two-dimensional static bubble problem governed by the Laplace law. …”
Get full text
Article -
279
A Miniaturized Magnetic Induction Sensor Using Geomagnetism for Turn Count of Small-Caliber Ammunition
Published 2006-07-01“…Inthe experimental study, static MMIS test using a solenoid-coil apparatus and dynamicMMIS test (firing test) have been made. …”
Get full text
Article -
280
Holographic Complexity Equals Bulk Action?
Published 2016“…We illustrate and test the conjecture in the context of neutral, charged, and rotating black holes in anti–de Sitter spacetime, as well as black holes perturbed with static shells and with shock waves. This conjecture evolved from a previous conjecture that complexity is dual to spatial volume, but appears to be a major improvement over the original. …”
Get full text
Get full text
Article