CiteSeerX Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): ABSTRACT. Grain dust, a health and safety risk, is generated whenever grain is loaded into or unloaded from hoppers and equipment. This research investigated airflow models and evaluated the particle dynamics from a high−pressure water−fogging system for potential dust control at a grain−receiving hopper.
The Use of High Pressure MICP Data In Reservoir Characterization, Developing A New Model For Libyan Reservoirs. The data produced (mercury intrusion volume at various pressures) can be used to calculate numerous sample characteristics such as pore size distributions, total pore volume, total pore surface area, median pore diameter, and sample densities (bulk and skeletal).
T1 Ultra high pressure water stream characterization and optimization. AU Grosskopf, Kevin R. AU Oppenheim, Paul. PY 2006. Y1 2006. N2 Ultrahigh pressure (UHP) technology has proven, to enhance the performance of firefighting equipment using water and aqueous film forming (AFFF).
Capacitively coupled veryhighfrequency hydrogen plasmas have been systematically diagnosed in a wide range of a gas pressure from 5 mTorr to 10 Torr. The plasma parameters, ion species, and ion energy distributions (IEDs) are measured using a Langmuir probe, optical emission spectroscopy, and energy filtered mass spectrometer.
In this paper the technique of thermoelectric measurements at high pressure was applied for characterization of semiconductor microsamples based on lead chalcogenide compounds (pPbSe, nPb 1−x Sn x Se). The Raman scattering technique at ambient pressure was used as an alternative tool for testing of the samples.
Investigation of the behaviour at high pressures using FTIR was also attempted. The ambient pressure characterisation, high pressure behaviour and decompression of the material have been compared in detail to computational calculations performed on the model structure proposed for the material.
ing paint resistant to high temperatures. Electrical resistance heaters keep the windows free from water condensation. A nitrogen flow is able to dry the windows during measurements if necessary. The internal pressure is set automatically using an electrical valve piloted by a PID controller. A pressure gauge and a thermocouple are used
Oct 30, 2012· At high pressures, pyrolysis gases tend to be trapped in char particles forming distinct gas filled pockets. Char structure and surface area, is strongly impacted by the increased temperature and pressure during pyrolysis, and is likely to affect char gasification activity.
tion is provided Here we describe very highpressure, continuous temperaturecontrolled operation of such a valve along with a detailed characterization of the cluster medium produced, using force transducers, timeresolved Rayleigh a!Present address: The Lawrence Livermore National Laboratory, 7000 East Ave., Box 808, Livermore, CA 94550.
Ladner, DA, Jurevis, JA, Vardon, DR Clark, MM 2009, Characterization of a highly fouling fraction of algogenic organic matter in low and highpressure membrane filtration. in Water Quality Technology Conference and Exposition 2009. pp., Water Quality Technology Conference and Exposition 2009, Seattle, WA, United States, 11/15/09.
High Pressure TGA up to 1200°C and 150 bar The THEMYS is the NEW benchmark for modular thermogravimetric analysis. The THEMYS is available in various platforms: Standard Thermogravimetric Analysis (TGA), high pressure TGA, Simultaneous Thermal Analysis (STA) TG/DSC, Differential Thermal Analysis / Differential Scanning Calorimetry (DTA/DSC ...
characterization of a new highpressure assemblage after anorthitic PLAGIOCLASE IN POLYMICT EUCRITE NORTHWEST AFRICA 10658 C. Fudge 1, T. G. Sharp 1, J. Hu 2, C. Ma 2, .
Now, the combination of relatively mild pressure conditions with extremely high temperatures led to the first cerium fluoride borate CeB 2 O 4 F. Beside Ce 4 B 14 O 27, δCe(BO 2) 3 and γCe(BO 2) 3, CeB 2 O 4 F is the fourth ceriumcontaining borate synthesized at highpressure conditions.
HIGH PRESSURE TESTING OF COMPOSITE SOLID ROCKET PROPELLANT MIXTURES: BURNER FACILITY CHARACTERIZATION by RODOLPHE VALENTIN CARRO Florida Institute of Technology, 2001 A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in the Department of Mechanical Material and Aerospace Engineering
When reservoir pressure decreases in gas condensate reservoirs, there is a compositional change which makes the system difficult to handle. This type of system requires an Equation of State (EOS) to ensure proper fluid characterization so that the Pressure Volume Temperature (PVT) behavior of the reservoir fluid can be well understood.
S. Jin et al., "Characterization of PolySiC Pressure Sensors for High Temperature and High Pressure Applications", Materials Science Forum, Vols. 717720, pp., 2012 Online since: May 2012