Modeling of air braking process of 20 000 ton heavy haul train
机车电传动, 2022 In view of the limited accuracy of the traction calculation method specified in the code for train traction calculation in solving the air braking process of 20 000 ton heavy haul combined trains, based on the existing air braking calculation model of ...
WANG Qingyuan +5 more
doaj
Multi-objective optimisation for battery electric vehicle powertrain topologies [PDF]
, 2016 Electric vehicles are becoming more popular in the market. To be competitive, manufacturers need to produce vehicles with a low energy consumption, a good range and an acceptable driving performance.
Assadian, Francis +2 more
core +1 more source
Computing stress intensity factors for curvilinear cracks [PDF]
, 2015 The use of the interaction integral to compute stress intensity factors around a crack tip requires selecting an auxiliary field and a material variation field.
Buscaglia +34 more
core +1 more source
A Method of Projecting of Electric Drive for the Traction Vehicle with wn Asynchronous Motor
Communications, 1999 This contribution describes a computing method of the continuous rating for the traction vehicle with induction traction motors. A method of specifying probable mechanical and electrical parameters and characteristics of the asynchronous motor as well as
Bernard Bednarik +3 more
doaj +1 more source
Combination system of slide variations of electric motors when using a probabilistic modelling approach of tractive effort distribution in multimotor drives of multidrive belt conveyors [PDF]
Научно-технический вестник Брянского государственного университета, 2019 The paper is aimed at specifying and summarizing system-wide and internal slide variations of electric motors in the structures of multimotor drives of multidrive belt conveyors.
Goncharov K.A.
doaj +1 more source
Measuring cellular traction forces on non-planar substrates
, 2016 Animal cells use traction forces to sense the mechanics and geometry of their environment. Measuring these traction forces requires a workflow combining cell experiments, image processing and force reconstruction based on elasticity theory.
Dreissen, Georg +6 more
core +1 more source
Elastic deformation due to tangential capillary forces \ud [PDF]
, 2011 A sessile liquid drop can deform the substrate on which it rests if the solid is sufficiently “soft.” In this paper we compute the detailed spatial structure of the capillary forces exerted by the drop on the solid substrate using a model based on ...
Antonin Marchand +6 more
core +4 more sources
Faster identification of optimal contraction sequences for tensor networks [PDF]
, 2014 The efficient evaluation of tensor expressions involving sums over multiple indices is of significant importance to many fields of research, including quantum many-body physics, loop quantum gravity, and quantum chemistry.
Haegeman, Jutho +2 more
core +3 more sources
A Systematic Comparison of Alpha‐Synuclein Seed Amplification Assays for Increasing Reproducibility
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Seed amplification assays (SAAs) enable ultrasensitive detection of misfolded α‐synuclein across biofluids and tissues. Yet, heterogeneity in protocols limits cross‐study comparability and clinical translation. Here, we review α‐synuclein SAA methods and their performance across various biological matrices.
Manuela Amaral‐do‐Nascimento +3 more
wiley +1 more source
Analysis of theoretical line loss in metro distribution network
Frontiers in Smart GridsIntroductionNovel cable traction power supply can eliminate phase splits and improve regenerative energy utilization in metro systems. However, the cable-based traction network has a relatively complex structure, making internal energy consumption and ...
Ying Zhao +8 more
doaj +1 more source