Fast Multivariate Empirical Mode Decomposition
IEEE Access, 2018 The multivariate empirical mode decomposition (MEMD) has been pioneered recently for adaptively processing of multichannel data. Despite its high efficiency on time-frequency analysis of nonlinear and nonstationary signals, high computational load and ...
Xun Lang +6 more
doaj +1 more source
Two-Stage Hybrid Model for Efficiency Prediction of Centrifugal Pump
Sensors, 2022 Accurately predict the efficiency of centrifugal pumps at different rotational speeds is important but still intractable in practice. To enhance the prediction performance, this work proposes a hybrid modeling method by combining both the process data ...
Yi Liu +3 more
doaj +1 more source
The improvement of aluminium casting process control by application of the new CRIMSON process [PDF]
, 2012 All The traditional foundry usually not only uses batch melting where the aluminium alloys are melted and held in a furnace for long time, but also uses the gravity filling method in both Sand Casting Process (SCP) and Investment Casting Process (ICP).
Dai, Xiaojun J. +2 more
core +1 more source
Research on Fatigue Damage in High-Strength Steel (FV520B) Using Nonlinear Ultrasonic Testing
Shock and Vibration, 2020 In view of the early fatigue damage of high-strength steel FV520B, a nonlinear ultrasonic detection was performed on two types of fatigue samples using nonlinear Lamb waves.
Bingbing Chen +4 more
doaj +1 more source
Short-term memory as a working memory control process [PDF]
, 2013 Aben et al. (2012) take issue with the unthoughtful use of the terms “working memory” (WM) and “short-term memory” (STM) in the cognitive and neuroscientific literature.
Davelaar, Eddy J.
core +2 more sources
An investigation into the thermo-elasto-hydrodynamic effect of notched mechanical seals
Nuclear Engineering and Technology, 2022 A 3D thermo-elasto-hydrodynamic model is developed to analyze the sealing performance of a notched mechanical seal applied in the reactor coolant pump. In the model, the generalized Reynolds equation, the energy equation coupled with notch heat balance ...
Xiangkai Meng +3 more
doaj +1 more source
Improvement of Hydrodynamics Performance of Naphtha Catalytic Reforming Reactors Using CFD [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2014 Due to high applicability of the fixed bed catalytic naphtha reforming reactors, hydrodynamic features of this kind of reactors with radial flow pattern are improved in this work by utilising computational fluid dynamics technique.
Rasool Mohammadikhah +3 more
doaj
Application of SWOT Analysis of Exploitation of Mineral Resources for Defining the Strategy of Support of Sustainable Development of the Slovak Republic [PDF]
E3S Web of Conferences, 2019 The article deals with a quantifiable approach which leads to the definition of a strategy for promoting sustainable development through the exploitation of mineral resources in Slovakia.
Ocilková Jana +2 more
doaj +1 more source
Assessment process of concept for mining and its impact on the region
E3S Web of Conferences, 2017 Raw materials policy of the Slovak republic is currently in stage of the stagnation due to complex conception and outdated data (not updated from 2003).
Cehlár Michal +3 more
doaj +1 more source
Statistical Process Control [PDF]
, 2002 Statistical Process Control (SPC) is the misleading title of the area of statistics which is concerned with the statistical monitoring of sequentially observed data. Together with the theory of sampling plans, capability analysis and similar topics it forms the field of Statistical Quality Control.
openaire +2 more sources