Journal ArticleDOI
Review of certain key issues in indirect measurements of the mass flow rate of solids in pneumatic conveying pipelines
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TLDR
In this article, a review of non-invasive mass flow measurements of particulate solids is presented, which summarizes and highlights several key issues which often rely on structures of sensors or measurement methods, in indirect mass flow metering of pneumatically conveyed solids.About:
This article is published in Measurement.The article was published on 2010-07-01. It has received 21 citations till now. The article focuses on the topics: Thermal mass flow meter & Flow measurement.read more
Citations
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Journal ArticleDOI
Application of soft computing techniques to multiphase flow measurement: A review
TL;DR: A comprehensive review of the soft computing techniques for multiphase flow metering with a particular focus on the measurement of individual phase flowrates and phase fractions is presented.
Journal ArticleDOI
Particle clusters and drag coefficients in gas–solid downer units
TL;DR: In this paper, the authors used a Chemical Reactor Engineering Centre Gas-Solid Optical Probe (CREC-GS-Optiprobe) equipped with a Graded Refractive Index (GRIN) lens to study the fluid dynamics in the developed region of a co-current gas solid down flow fluidized bed unit.
Journal ArticleDOI
Measurement of solid mass flow rate by a non-intrusive microwave method
TL;DR: In this paper, a non-intrusive measurement system based on microwave attenuation theory and microwave Doppler effect is proposed for real-time solid mass flow rate measurement.
Journal ArticleDOI
Effects of moisture content on electrostatic sensing based mass flow measurement of pneumatically conveyed particles
TL;DR: In this article, two types of ring-shaped electrostatic electrodes with different axial widths and structure were adopted to measure the electrostatic signals of nonporous glass beads and porous activated carbon powder on the vertical pipeline of a 74 mm bore gas-solid two-phase flow test rig under various moisture content, mass flow rate and conveying velocity conditions.
Dissertation
Optical tomography for solid gas measurement using mixed projection
Mohd Muji,Siti Zarina +1 more
TL;DR: In this paper, a new projection technique was introduced by mixing the parallel and fan beam projections that is, Mix Modality between Parallel and Fan Beam Left and Right (MPFBLR), and MixModality between Parallel and======Fan Beam Centre (MPPFBC).
References
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Journal ArticleDOI
A 2dvEv- bit distributed algorithm for the directed Euler trail problem
Wen-Huei Chen,Chuan Yi Tang +1 more
TL;DR: The algorithm can be used as a building block for solving other distributed graph problems, and can be slightly modified to run on a strongly-connected diagraph for generating the existent Euler trail or to report that no Euler trails exist.
Journal ArticleDOI
Mass flow measurement of bulk solids in pneumatic pipelines
TL;DR: A detailed and comprehensive review of the techniques and the current state of knowledge and experience can be found in this article, where the techniques are classified under three main categories: direct measurement of mass flow rates, measurement of volumetric concentrations of solids and measurement of solid velocity.
Journal ArticleDOI
Low-charge detector for the monitoring of hyper-velocity micron-sized dust particles
Ralf Srama,S. Auer +1 more
TL;DR: In this article, a low-noise beam detector was developed, assembled and tested for the Heidelberg dust accelerator facility, which was used to determine in situ the charge, speed and mass of individual dust grains flying through a highly shielded metal cylinder with a length of 200 mm and integrated with a charge sensitive amplifier Amptek model A250F/NF.
Journal ArticleDOI
Velocity measurement of pneumatically conveyed solids using electrodynamic sensors
TL;DR: Theoretical and experimental studies of cross correlation techniques applied to non-restrictive velocity measurement of pneumatically conveyed solids using ring-shaped electrodynamic flow sensors are presented in this article.
Journal ArticleDOI
Design of sensor electronics for electrical capacitance tomography
TL;DR: In this paper, the design of the sensor electronics for a tomographic imaging system based on electrical capacitance sensors is described and the problems associated with such a measurement process are discussed and solutions to these are described.
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Review of techniques for the mass flow rate measurement of pneumatically conveyed solids
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