Results 31 to 40 of about 5,234,588 (286)

Optimal design and performance evaluation of tuned mass damper inerter in building structures

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 2021
This paper concerns the numerical performance evaluation of multi-degree-of-freedom systems equipped with Tuned Mass Dampers-Inerter (TMDIs); a passive control device used for the mitigation of mechanical vibrations induced by dynamic loads.
Daniel Caicedo Diaz   +2 more
doaj   +1 more source

New Indexing Mechanism for Gear Cutting Using Double Differential Gear Device.

open access: yesTRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 1997
The hobbing machine of recent years has positively introduced a computer numerical control (CNC) system, but many traditional hobbing machines with gear trains are still being used to produce gears. These traditional machines generally prepare many indexing change gears for gear cutting. But when we cut the gear of a prime number of teeth, the indexing
ITO, Norio   +2 more
openaire   +2 more sources

Study on distribution spectrum of grain connection force and differential-speed threshing device for combine harvester

open access: yes浙江大学学报. 农业与生命科学版, 2017
As the main index of the physical and mechanical properties of rice, connection force between grain and grain handle is an important factor to determine the degree of difficulty of threshing.
WANG Zhiming   +3 more
doaj   +1 more source

Impact of controlled extensional flow during extrusion of PP, PVDF and LDPE

open access: yesPolímeros, 2022
The structure and properties of semi-crystalline polymers can be drastically tailored by extensional flows. In this work, polypropylene (PP), Polyvinylidene fluoride (PVDF) and Low Density Polyethylene (LDPE) were melt extruded through a sequence of ...
Marcel Andrey de Goes   +2 more
doaj   +1 more source

Finite Element Analysis of an Electro-Mechanical Knee Loading Device

open access: yes, 2016
The mechanical loading of knee is an effective regimen for treatment of bone related ailments like fractures, osteoarthritis, and osteoporosis [1–2]. Efficacy of knee loading is evident from the previous studies done on rodents and other small animals [3]
Sai Krishna Prabhala   +7 more
core   +1 more source

Mechanical Differential Mathematical Model

open access: yes, 2015
The simulation of a road vehicle requires also the model of a mechanical differential. This article describes one of the possibilities how to build a mechanical differential model by the selected vehicle model ...
Frantisek Brumercik   +2 more
core   +1 more source

ANTI-VIBRATION OPTIMIZATION DESIGN FOR CLAMP-LIFTING DEVICE ON AIRCRAFT TRACTORS

open access: yesJixie qiangdu, 2022
In order to solve the vibration problem of clamp-lifting device, the joint mechanical analysis and modelings including clamp-lifting device, wheel and landing gear were carried out, and the system vibration differential equations including stiffness and ...
GAO QingZhen, HUANG An, SHI PeiCheng
doaj  

Experimental data for a flow control valve

open access: yesData in Brief, 2019
Experimental data presented in this paper include the flow measurements through cylindrical orifices and the discharge behavior of Mechanical Choked Orifice Plate, MCOP.
P. Rezazadeh   +2 more
doaj   +1 more source

Intra‐aortic balloon pump: is the technique really outdated?

open access: yesESC Heart Failure, 2020
Aims Intra‐aortic balloon pump (IABP) utilization was expected to be quickly abandoned following the IABP‐shock trial and its class III, level B recommendation in the 2016 European Society of Cardiology (ESC) guidelines.
Mariama Akodad   +4 more
doaj   +1 more source

DEVICE AND TECHNOLOGY OF CONTINUOUS WELL FLUSHING

open access: yesИзвестия Томского политехнического университета: Инжиниринг георесурсов, 2023
Link for citation: Tretyak A.Ya., Litkevich Yu.F., Kruglova T.N. Device and technology of continuous well flushing. Bulletin of the Tomsk Polytechnic University. Geo Аssets Engineering, 2023, vol. 334, no. 5, рр.181-188. In Rus. The relevance research
Alexander Ya. Tretyak   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy