An oscillatory movement is nothing more than the displacement of any physical magnitude around its equilibrium position. This movement can be periodic or not. Depending on its characteristics and origin it will
Successful portfolio management techniques must also consider the effects of communication. A concern in many organizations is about the language used in the documentation that addresses portfolio plans or process requirements approval with senior management. Pushing communication up to senior management and ...
www.nature.com/scientificreports OPEN Pinch-off of microfluidic droplets with oscillatory velocity of inner phase flow received: 18 March 2016 accepted: 20 July 2016 Published: 11 August 2016 Pingan Zhu1,2, Xin Tang1,2,Ye Tian1,2 & Liqiu Wang1,2 When one liquid is introduced ...
is the phase difference at time-point k between two sub-signals i and j, sign stands for signum function, <> denotes the mean value and || represents the absolute value. Instantaneous phases can be determined by Hilbert transformation. PLI is in the range of 0~1. If there does not exis...
The results show that the forced circulation pulsation flow induced by rolling motion does not show a significant difference between the dependence of Nu on Re between static and rolling conditions. Based on the experimental data, Wang et al. [9], [10] used the steady-state heat conduction ...
Built into the motor, they are designed to work at high ambient temperatures and at a vibration level compatible with the motor requirements. The mechanical design of the LSMV allows it to be self-cooled as standard and the brake and forced ventilation unit options, which are needed for the...
7.3.1 Parameter types Display parameters are used to display current quantities such as the main setpoint, setpoint/actual value difference of speed controller, etc. The values of display parameters are read- only values and cannot be changed. Setting parameters are used to both display and ...
In conventional cleaning, many porous passageways can be cleaned by causing a pressure difference across the membrane so that the pressure on the non-contaminated side is greater than the pressure on the contaminated side (referred to as backflushing). In this way, debris can be forced out of...
Built into the motor, they are designed to work at high ambient temperatures and at a vibration level compatible with the motor requirements. The mechanical design of the LSMV allows it to be self-cooled as standard and the brake and forced ventilation unit options, which are needed for the...
where E is Young’s modulus of elasticity, α is the thermal expansion coefficient, ΔT is the temperature difference between coating and substrate, ν is the Poisson’s number, and d is the thickness. The subscripts c and s refer to the coating and the substrate, respectively. At given ...