Results 11 to 20 of about 88,496 (262)

Identification of eccentricity for disc milling cutter of indexable two sided inserts

open access: yesAdvances in Mechanical Engineering, 2021
Tool eccentricity has a significant impact on machining quality, accuracy, and operation status of machine tool. It is difficult to accurately identify tool eccentricity.
Gensheng Li, Chao Xian, Hongmin Xin
doaj   +1 more source

Observing the Microwave Radiation of the Sun during a Solar Eclipse with a Ground-Based Multichannel Microwave Radiometer

open access: yesRemote Sensing, 2022
A ground-based multichannel microwave radiometer (GMR) is commonly used to observe the atmospheric radiation brightness temperature (TB) in order to retrieve atmospheric temperature and humidity profiles. At present, GMRs are used only in meteorology and
Lianfa Lei   +6 more
doaj   +1 more source

ACCURACY RESEARCH OF THE DIAMETRICAL SIZES FORMING AT GEAR SHAPING BY STEPPED CUTTER [PDF]

open access: yesНаучно-технический вестник информационных технологий, механики и оптики, 2015
The paper presents research results of forming accuracy for diametrical sizes at gear shaping with stepped cutter and the traditional method. Analysis of static technological dimensional pitch size chain of wheels being cut is performed.
N. M. Rasulov, U. M. Nadirov
doaj   +1 more source

Preferential Attachment in Modeling Climate Changes. Test Location: Miercurea-Ciuc, Romania. [PDF]

open access: yesAerul şi Apa: Componente ale Mediului, 2021
Climate change is a fact that we face year after year. Although is a common syntagma its manifestation is different for various region of the planet producing not just global, but local anomalies and changes. In order to track these changes, we propose a
Zsolt MAGYARI-SÁSKA, Ștefan DOMBAY
doaj   +1 more source

Eccentricity Fault Modeling and Diagnosing of PMSM Using the Magnetic Equivalent Circuit Model [PDF]

open access: yesIranian Journal of Electrical and Electronic Engineering, 2023
This paper introduces the modeling and fault diagnosis of rotor eccentricities of permanent magnetic synchronous machine (PMSM). The modeling of machine in healthy and fault condition have been proposed based on magnetic equivalent circuit (MEC ...
V. Naeini, M. moomeni
doaj  

Rosetsu, ses Cinq cents Arhat, et la culture des expositions dans le Kyōto du xviiie siècle

open access: yesPerspective, 2020
This essay explores Rosetsu’s reasons for producing his remarkable picture of five hundred disciples of the Buddha (arhats) on a piece of paper approximately one-inch square, by examining it within the broader contexts of a culture of public showings of ...
Matthew McKelway
doaj   +1 more source

Induction motor mechanical defect diagnosis using DWT under different loading levels

open access: yesActa Polytechnica, 2023
The information extraction capability of the widely used signal processing tool, FFT for diagnosing induction machines, is commonly used at a constant load or at different levels.
Ahcene Bouzida   +2 more
doaj   +1 more source

Equilibrium Eccentricity of Accreting Binaries [PDF]

open access: yes, 2020
Using high-resolution hydrodynamics simulations, we show that equal-mass binaries accreting from a circumbinary disk evolve toward an orbital eccentricity of e ≃ 0.45, unless they are initialized on a nearly circular orbit with e ≲ 0.08, in which case ...
J. Zrake   +3 more
semanticscholar   +1 more source

Population-level Eccentricity Distributions of Imaged Exoplanets and Brown Dwarf Companions: Dynamical Evidence for Distinct Formation Channels [PDF]

open access: yesAstronomical Journal, 2019
The orbital eccentricities of directly imaged exoplanets and brown dwarf companions provide clues about their formation and dynamical histories. We combine new high-contrast imaging observations of substellar companions obtained primarily with Keck/NIRC2
B. Bowler, S. Blunt, E. Nielsen
semanticscholar   +1 more source

The Orbital Eccentricity of Small Planet Systems [PDF]

open access: yesAstronomical Journal, 2018
We determine the orbital eccentricities of individual small Kepler planets, through a combination of asteroseismology and transit light-curve analysis.
V. V. Eylen   +10 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy