Results 31 to 40 of about 1,497,791 (338)
Applied Sciences, 2023 In order to design a low-noise water-filled pipeline system, it is necessary to obtain knowledge of the dispersion characteristics of axial propagation modes in different water-filled elastic tubes.
Zirong Gao +3 more
doaj +1 more source
Diyala Journal of Engineering Sciences, 2010 A complete model of liquid-phase dispersion was used to simultaneously characterize axial and radial mixing in bubble column of 0.15 m inside diameter and plastic plate distributor with holes of 2 mm diameter.
Nada Mohammed Salih
doaj +1 more source
Review of Scientific Instruments, 2020 An experimental apparatus is described for the investigation of frequency dispersion, and related attenuation, of fluid-saturated rocks under confining pressure and undrained boundary conditions.
Jan V. M. Borgomano +3 more
semanticscholar +1 more source
Residence time distribution measurements in an external-loop airlift reactor: Study of the hydrodynamics of the liquid circulation induced by the hydrogen bubbles [PDF]
, 2011 A detailed study of the residence time distribution (RTD) analysis of liquid phase has been performed in an external-loop airlift reactor of 20 L nominal volume, regarded as a global unit and discriminating its different sections (riser, gas–liquid ...
A.H. Essadki +7 more
core +1 more source
Calculation Model of the Axial Dispersion Distribution of Cylindrical-Warhead Fragments
Shock and Vibration, 2022 The dispersion distribution characteristics of prefabricated fragments from an improvised explosive device (IED) are essential in defense technology development.
Ning Jiang +3 more
doaj +1 more source
Dispersion in oscillatory flows
, 1983 The enhanced axial mixing which is caused by dispersion in oscillatory flows in some mass transfer devices may limit the reactor performance. This effect has provided the motivation for the present study in which oscillatory flow dispersion in a flat ...
Stairmand, John W., Stairmand, J. W.
core +2 more sources
Gas Holdup and Liquid-Phase Dispersion in Packed Bubble Columns
Tikrit Journal of Engineering Sciences, 2011 The gas holdup and liquid phase axial dispersion coefficient are measured in two semi batch packed bubble columns, 10 and 15 cm diameter for an air–water system, at atmospheric conditions.
Burhan Sadeq Abdulrazzaq
doaj +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo +5 more
wiley +1 more source
Measurement of Axial Dispersion Coefficient of the Continuous Phase in a Pulsed Disc and Doughnut Column Using Dispersion Model with Radiotracer Technique [PDF]
مجله علوم و فنون هستهای, 2016 High efficiency and low required area for the pulsed columns are interesting and useful especially in nuclear industries in spite of exposure and radiation protection requirements.
M Tabasi +3 more
doaj
Hydrodynamics in spray and packed liquid-liquid extraction columns: A review
Macedonian Journal of Chemistry and Chemical Engineering, 2019 This work provides a review of hydrodynamic characteristics such as the slip velocity, the dispersed-phase holdup, mean drop size, and axial dispersion of non-mechanically agitated liquid-liquid (L-L) extractors, with special reference to spray and ...
Milan N. Sovilj +2 more
doaj +1 more source