Results 31 to 40 of about 216,422 (329)
Ultrasonically Assisted Hammer-Action Penetrators in Planetary Regolith [PDF]
, 2018 This paper describes the effects of combining ultrasonic vibration with hammer-action style penetrators, such as the HP3 probe on the InSight mission. By synchronizing short pulses of vibration with the impact of the hammer, the number of hammer strikes ...
Firstbrook, David +3 more
core +1 more source
Estimation of the normal contact stiffness for frictional interface in sticking and sliding conditions [PDF]
, 2019 Modeling of frictional contact systems with high accuracy needs the knowledge of several contact parameters, which are mainly related to the local phenomena at the contact interfaces and affect the complex dynamics of mechanical systems in a prominent ...
Baillet, L. +4 more
core +1 more source
Experimental and Numerical Investigation of Steel Sections under Impact Effect
Građevinar, 2021 Experimental and numerical behaviour of steel test specimens with various types of joints is investigated in this study. A drop weight test setup with necessary test equipment is used for this purpose.
Engin Gücüyen +3 more
doaj +1 more source
Low frequency damping of metal panels in ambient Air [PDF]
, 2008 Mathematical models of structural dynamics are widely used and applied in many branches of science and engineering and it has been argued that many of the shortfalls with these models are due to the fact that the physics of joint dynamics are not ...
Aglietti, G.S. +2 more
core +2 more sources
Rayleigh damping parameters estimation using hammer impact tests
Mechanical Systems and Signal Processing, 2020 Abstract Structural Health Monitoring (SHM) systems for aerospace applications are becoming more prevalent and its potential cost-benefit relation is rapidly improving as more structures that were traditionally made with metallic materials are gradually being replaced by composites.
Sánchez Iglesias, Fernando +1 more
openaire +2 more sources
Dynamic Behaviour and Catenary Action of Axially-restrained Steel Beam Under Impact Loading [PDF]
, 2017 In this paper, the dynamic behaviour and catenary action of axially restrained steel beam under impact loadings is examined through a combination of experimental and numerical investigations.
ABAQUS +28 more
core +1 more source
Qualification of Propeller by Experimental and Analytical Methods [PDF]
International Journal of Advanced Design and Manufacturing Technology, 2019 The paper focuses on static and dynamic analysis of propeller blade made of Aluminium-24345 material. The solid model of propeller blade and propeller are developed in CATIA V5 R20.
K. Siva Prasad, S. Murthy Bellala
doaj
Design and analysis of a piezoelectric film embedded smart cutting tool [PDF]
, 2012 This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ 2012 Institution of Mechanical Engineers.The condition of a cutting tool is an important factor for manufacturing processes.
Cheng, K, Rakowski, R
core +1 more source
Pendulum impact hammer tests on glued laminated timber beams
, 2022 Report / Institute of Structural Engineering ETH Zurich, 2022 ...
Cao, Alex Sixie +3 more
openaire +3 more sources