Results 61 to 70 of about 347,691 (287)
Analysis of Static Transmission Error of Screw Compressor Rotors by a Rigid Model.
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 1991 A numerical method of calculating the static transmission error of screw compressor rotors is presented. Factors such as profile errors, lead errors, bearing position errors, and misalignment of the rotors with respect to the rotational shafts are considered in the calculation. All compressor parts are assumed to be rigid.
Mitsuru FUJIWARA +3 more
openaire +2 more sources
Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma
Advanced Engineering Materials, EarlyView.The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie +4 more
wiley +1 more source
The Effect of Cycloid Gear Wear on the Transmission Accuracy of the RV Reducer
MachinesThe cycloid gear wear of RV reducers leads to the degradation of the industrial robots’ transmission accuracy, but the degradation law with respect to the wear volume is still unclear.
Yourui Tao +4 more
doaj +1 more source
Structure and Dynamics of Information Pathways in Online Media
, 2012 Diffusion of information, spread of rumors and infectious diseases are all instances of stochastic processes that occur over the edges of an underlying network.
Leskovec, Jure +2 more
core +1 more source
General radar transmission codes that minimize measurement error of a static target
, 2006 The variances of matched and sidelobe free mismatched filter estimators are given for arbitrary coherent targets in the case of aperiodic transmission. It is shown that mismatched filtering is often better than matched filtering in terms of estimation accuracy.
Vierinen, Juha +3 more
openaire +2 more sources
Surface Tension Measurement of Ti‐6Al‐4V by Falling Droplet Method in Oxygen‐Free Atmosphere
Advanced Engineering Materials, EarlyView.In this article, the temperature‐dependent surface tension of free falling, oscillating Ti‐6Al‐4V droplets is investigated in both argon and monosilane doped, oxygen‐free atmosphere. Droplet temperature and oscillation are captured with one single high‐speed camera, and the surface tension is calculated with Rayleigh's formula.
Johannes May +9 more
wiley +1 more source
Energy-efficient wireless communication for mobile multimedia terminals [PDF]
, 2003 This paper presents a control system that adapts a WCDMA receiver at run-time to minimize the energy consumption while providing an adequate Quality of Service (QoS).
Hurink, Johann L. +2 more
core +3 more sources
Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing
Advanced Engineering Materials, EarlyView.The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai +6 more
wiley +1 more source
Photoswitchable Conductive Metal–Organic Frameworks
Advanced Functional Materials, EarlyView.A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu +5 more
wiley +1 more source
Advances in Mechanical Engineering, 2016 A sub-shift control algorithm was proposed for an agricultural tractor with hydro-mechanical transmission. The hydro-mechanical transmission investigated in this study consists of a hydro-static unit and planetary gear sets which provide a continuously ...
Sunghyun Ahn +4 more
doaj +1 more source