Results 131 to 140 of about 10,608 (305)
Simulation verification techniques study: Simulation performance validation techniques document [PDF]
Techniques and support software for the efficient performance of simulation validation are discussed. Overall validation software structure, the performance of validation at various levels of simulation integration, guidelines for check case formulation,
Duncan, L. M. +2 more
core +1 more source
Fluid-loop reaction system [PDF]
, 1991 An improved fluid actuating system for imparting motion to a body such as a spacecraft is disclosed. The fluid actuating system consists of a fluid mass that may be controllably accelerated through at least one fluid path whereby an opposite acceleration
Iskenderian, Theodore C. +2 more
core +1 more source
Modeling and Characterization of a Self‐Sensing Soft Hydraulic Muscle
Advanced Intelligent Systems, EarlyView.This article presents the self‐sensing soft hydraulic muscle (SSHM), a novel soft actuator capable of simultaneously sensing force and length without external sensors. A comprehensive model accurately predicts SSHM behavior, validated experimentally with minimal errors. Using propylene glycol enhances durability and reduces hysteresis.
Nhu An Phan +8 more
wiley +1 more source
Advanced NanoBiomed Research, EarlyView.This study presents a multifunctional Baghdadite ceramic implant integrating doxorubicin‐loaded liposomes via ion‐assisted plasma polymer coating for localized osteosarcoma therapy. The platform enables drug retention, sustained release, tumor cell inhibition, osteoconductivity, and antibacterial activity, offering a mechanically robust strategy for ...
Sally Kortam +8 more
wiley +1 more source
Механика машин, механизмов и материалов, 2014 A mathematical formulation of the balancing adapters lever mechanism in the mobile forage harvester by a vectorial method and the mathematical formulation of a system: hydraulic ram - hydropneumatic accumulator for an accumulator unit with the same and ...
O.V. Rekhlitski, Yu.V. Chuprynin
doaj
Advances in Mechanical EngineeringIn response to the issues of overheating of the shell and insufficient impact energy of the hydraulic rock drill, this paper focuses on the hydraulic rock drill with alternating front and rear return chambers. By establishing nonlinear and linear dynamic
Siyuan Chang +4 more
doaj +1 more source
Optimal tracking control of the coal mining face fluid supply system via adaptive dynamic programming. [PDF]
Sci Rep, 2023 Zeng X, Wang D.
europepmc +1 more source
Computational Study of Hydraulic Accumulators
, 2018 The scope of this project is to make a CFD model to be used for getting a better understanding of accumulator discharge. To be able to establish the models credibility is there a need for validation of the models developed. First a model of one accumulator is to be validated by use of an experimental project as well as an analytical approach.
openaire +1 more source
Testing of molded high temperature plastic actuator road seals for use in advanced aircraft hydraulic systems [PDF]
Molded high temperature plastic first and second stage rod seal elements were evaluated in seal assemblies to determine performance characteristics. These characteristics were compared with the performance of machined seal elements.
Huxford, R. L. +2 more
core +1 more source
Experimental Investigation of Microbubble Evolution in the Liquivac Multiphase Flow Pump
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT This paper aims to experimentally investigate the mechanisms of microbubble characteristics evolution within an axial pump. The findings will aid in assessing the pump performance by identifying the range of bubble sizes and comparing them with the threshold size (< 300 μm). This study also provides evidence supporting the use of such pumps as
Hamad FA +4 more
wiley +1 more source