Relevant bibliographies by topics / Pulsed pressure

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Pulsed pressure'

Author: Grafiati
Published: 4 June 2021
Last updated: 7 February 2022

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Journal articles on the topic "Pulsed pressure"

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Hu, Ye Lin, Zhi Wen Du, and Zhao Quan Chen. "Development of a Pulsed DC Power Supply for Generating Cold Plasma Jet." Advanced Materials Research 791-793 (September 2013): 1841–44. http://dx.doi.org/10.4028/www.scientific.net/amr.791-793.1841.

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This paper discusses a lithium battery-driven cold plasma jet at atmospheric pressure with a pulsed power supply of design and its simulation. H.V. DC(High voltage directed current) and pulsed discharge circuit comprise of the entire pulse power system. H.V. DC circuit using TIs TMS320F28335 chips as the core of the circuit control module, the chip improves the stability of the H.V.DC circuits. Pulsed discharge circuit design plays a crucial impact on the formation of the narrowed pulses. A new double pulsed discharge circuit is designed by the proposed program. As discharge experiment shown finally, the steep narrowed pulse of pulsed power supply can be used to stabilize the output of the pulsed front.
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Kholodnaya, G. E., R. V. Sazonov, D. V. Ponomarev, G. E. Remnev, and A. A. Vikanov. "Influence of current – conducting inserts in a drift tube on transportation of a pulsed electron beam at gigawatt power." Laser and Particle Beams 33, no. 4 (October 29, 2015): 749–54. http://dx.doi.org/10.1017/s0263034615000762.

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AbstractThis paper describes the results of experimental research on the influence of the current-conducting inserts in a drift tube on transportation of a pulsed electron beam at gigawatt power and nanosecond duration. The experimental investigation was conducted using a TEU–500 laboratory-pulsed electron accelerator (parameters of the accelerator: Up to 550 keV; output electron current: 11.5 kA; pulse duration (at half-height): 60 ns; pulse frequency: 5 pulses/s; pulse energy: Up to 280 J). Air was chosen as the propagation medium. The pressure in the drift tube is 50 Torr. It is revealed that the pulsed electron beam transport depends on the geometry of the current-conducting inserts in a drift tube. The direction of the pulsed electron beam propagation can be regulated by changing the geometry of the current-conducting insert. The experimental research was verified by theoretical calculations.
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Hudlicky, Tomas, Mary Endoma-Arias, and Ian Brindle. "Time-Pulsed Vacuum and Time-Pulsed Alternating Pressure Chromatography." Synlett 25, no. 01 (November 13, 2013): 58–63. http://dx.doi.org/10.1055/s-0033-1340306.

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Ali, Syed Sadiq, Ebrahim H. Al-Ghurabi, Abdelhamid Ajbar, Yahya A. Mohammed, Mourad Boumaza, and Mohammad Asif. "Effect of Frequency on Pulsed Fluidized Beds of Ultrafine Powders." Journal of Nanomaterials 2016 (2016): 1–12. http://dx.doi.org/10.1155/2016/4592501.

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Deagglomeration of ultrafine powders poses an important challenge towards their efficient and effective utilization. In the present study, we investigate the effect of frequency on the hydrodynamics of pulsed fluidized beds of ultrafine powders that show strong agglomeration behavior. We have carefully selected square waves of three different frequencies: 0.05 Hz, 0.10 Hz, and 0.25 Hz. The lowest frequency used here allowed the fluidized bed to settle completely before another pulse was introduced whilst the highest frequency ensured that the bed remained in a state of continuous turbulence between occurrences of consecutive pulses. On the other hand, the intermediate frequency pulse was just sufficient to complete the process of bed collapse before the start of the next pulse. Both local and global bed dynamics in all the three cases were rigorously monitored using fast response pressure transducers. The pressure transient data during the bed collapse were processed using the bed collapse model reported in the literature to compute the effective hydrodynamic diameter of agglomerates. Though there was substantial decrease in the agglomerate size, the effect of the frequency appeared to be rather insignificant as the global pressure transients remained rather insensitive to the change of the fluidization velocity.
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Osipov, V. V., and V. M. Orlovsky. "High-pressure pulsed CO2 lasers." Russian Physics Journal 43, no. 5 (May 2000): 358–66. http://dx.doi.org/10.1007/bf02508517.

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Makarov, Maxime, Youssef Loumani, and Andrei Kozyrev. "Pulsed low-pressure wire discharge." Journal of Applied Physics 100, no. 3 (August 2006): 033301. http://dx.doi.org/10.1063/1.2219154.

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Okazaki, Ken, and Tomohiro Nozaki. "Ultrashort pulsed barrier discharges and applications." Pure and Applied Chemistry 74, no. 3 (January 1, 2002): 447–52. http://dx.doi.org/10.1351/pac200274030447.

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Atmospheric pressure nonequilibrium plasmas have made a recent remarkable progress in formation techniques including atmospheric pressure glow discharge (APG), dielectric barrier discharge (DBD), corona discharge, surface discharge, ultrashort pulsed discharge, etc., and are expanding their applications into the field of energy and environment as well as material conversion processes. This paper will especially focus on a large improvement of DBD by combining it with squared ultrashort high voltage pulses and various applications.
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Makarov, G. N. "Pressure-shock-controlled pulsed molecular beams." Technical Physics 47, no. 12 (December 2002): 1495–500. http://dx.doi.org/10.1134/1.1529937.

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Sun, Dan, Martin F. Naud, Doan N. Nguyen, Jonathan B. Betts, John Singleton, and Fedor F. Balakirev. "Composite pressure cell for pulsed magnets." Review of Scientific Instruments 92, no. 2 (February 1, 2021): 023903. http://dx.doi.org/10.1063/5.0025557.

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LÓPEZ-CABALLERO, M. E., M. PÉREZ-MATEOS, P. MONTERO, and A. J. BORDERÍAS. "Oyster Preservation by High-Pressure Treatment." Journal of Food Protection 63, no. 2 (February 1, 2000): 196–201. http://dx.doi.org/10.4315/0362-028x-63.2.196.

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The purpose of this study was to analyze the effect of 10-min continuous pressure and pulsed pressure in two 5-min steps (400 MPa at 7°C) on the microbial flora, total volatile bases, pH, and texture of purified and unpurified oysters. High-pressure treatment reduced the number of all the target microorganisms (total viable count, H2S-producing microorganisms, lactic acid bacteria, Brochothrix thermosphacta, and coliforms), in some cases by around 5-log units. The difference between the counts in the control and the pressurized oysters remained stable throughout 41 days of storage at 2°C. No Salmonella spp. were detected in either the control batch or the pressurized batches during this storage period. Deterioration of the oyster was accompanied by increased total volatile bases, mainly in the nonpressurized samples. The pH was practically constant in the pressurized oysters and fell slightly in unpressurized samples. As for mechanical properties, shear strength values were higher in pressurized than in unpressurized oysters. Step-pulse pressurizing (400 MPa at 7°C in two 5-min pulses) produced no apparent advantages over continuous pressurizing based on any of the indices used.
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Dissertations / Theses on the topic "Pulsed pressure"

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Bondoc, Bebe N. "Development of a pulsed atmospheric pressure ion source." Thesis, McGill University, 2000. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=30235.

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This thesis describes the development of a high-performance Pulsed High-Voltage Atmospheric Pressure Ion Source for coupling a mass spectrometry system with an HPLC system. This novelty of the design resides in a modified electrospray system, which in addition to its normal DC operation, provides high-voltage of up to 30kV on the capillary by introducing high-voltage pulsing, the Pulsed High-Voltage API is predicted to allow a higher liquid throughput and a reduction in background contamination while maintaining an efficient ionization of the molecules under investigation. The Pulsed High-Voltage API is expected to have possible gains in sensitivity, versatility, and reliability of operation.
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Bondoc, Bebe N. "Development of a pulsed atmospheric pressure ion source." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape4/PQDD_0034/MQ64211.pdf.

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Rusterholtz, Diane. "Nanosecond Repetitively Pulsed Discharges in Atmospheric Pressure Air." Phd thesis, Ecole Centrale Paris, 2012. http://tel.archives-ouvertes.fr/tel-00997397.

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Nanosecond Repetitively Pulsed (NRP) discharges in atmospheric pressure air have many potential applications. Spark NRP discharges have applications in plasma assisted combustion. These discharges tend to stabilize lean flames which produce less NOx. Furthermore, an increase of several hundreds of Kelvins in less than 20 ns has been observed following NRP spark discharges, which could be used to create nanomaterials. NRP glow discharges, while creating an important number of actives species such as atomic oxygen, do not heat the ambient gas, which allows them to be used in temperature-sensitive applications such as bio-decontamination. In the first part of this thesis, we validate experimentally the mechanism that was proposed to explain the ultrafast heating observed. Time-resolved measurements of the absolute densities of two excited states of nitrogen and of the gas temperature have been performed with calibrated Optical Emission Spectroscopy. The second part of the thesis deals with the NRP glow regime. We have shown that its existence depends on several parameters, gas temperature and pressure, voltage across the electrodes, inter-electrode distance, pulse duration, radius of curvature of the electrodes. This regime had not been observed for temperatures lower than 750 K so far. Thanks to a detailed parametrical experimental study and the analysis of the obtained results, we have succeeded in identifying the NRP glow regime at ambient temperature and we observe a new type of "multi-channel" glow regime.
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Walsh, James L. "Ultra-short pulsed non-equilibrium atmospheric pressure gas discharges." Thesis, Loughborough University, 2008. https://dspace.lboro.ac.uk/2134/15140.

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This thesis presents experimental studies of various non-thermal atmospheric pressure gas discharges generated using short pulsed excitation as an alternative to widely used sinusoidal excitation. Several pulse generators are detailed that provide high voltage pulses ranging from hundreds of microseconds to less than ten nanoseconds in duration. A key enabler to the generation of a stable discharge is a suitably high repetition rate; this prerequisite precludes many conventional pulsed power technologies. Fortunately, recent advances in semiconductor technology have made it possible to construct solid state switches capable of producing high voltage pulses with repetition rates of many kilohertz. Pulsed excitation introduces many opportunities to tailor the applied voltage and consequently enhance the discharge which are not possible with sinusoidal excitation sources. Through detailed electrical and optical analysis it is shown that pulsed excitation is not only more energy efficient than a comparable sinusoidal source but produces a higher flux of excited species that are essential in many applications. When pulse widths are reduced to a sub-microsecond timescale a novel barrier-free mode of operation is observed. It is shown that diffuse large area plasmas are easily produced at kilohertz repetition rates without the usually indispensable dielectric barriers. Experimental results show that a short pulse width prevents the onset of the undesirable glow-to-arc transition thus introducing an added degree of stability. A further benefit of pulsed excitation is the ability to produce gas discharges with a high instantaneous peak power yet low average power consumption, resulting in a high density plasma that exhibits roomtemperature characteristics. Finally, as an acid test to highlight the many benefits of pulsed excitation several real-world applications are considered. It is shown that in all cases pulsed gas discharges provide real benefits compared to their sinusoidal counterparts.
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Zhang, Yiyun S. M. Massachusetts Institute of Technology Department of Aeronautics and Astronautics. "Pulsed nanosecond dielectric barrier discharge in nitrogen at atmospheric pressure." Thesis, Massachusetts Institute of Technology, 2020. https://hdl.handle.net/1721.1/127118.

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Thesis: S.M., Massachusetts Institute of Technology, Department of Aeronautics and Astronautics, May, 2020
Cataloged from the official PDF of thesis.
Includes bibliographical references (pages 85-87).
Small power devices are of strong interest as many electronics are made more compact. Those portable power sources are widely used in aerospace applications such as small UAVs and satellite thrusters. Typically, these portable devices rely on batteries, but small power generators based on hydrocarbon fuel micro-combustors have much higher energy densities. However, flame instability and extinction are difficult to avoid at small scales. Because of the high surface to volume ratio, significant heat loss and radical quenching at the walls take place. To address this challenge, plasma has shown capabilities in facilitating combustion through thermal, kinetic and transport effects. In this work, a preliminary study of plasma discharge at atmospheric pressure is conducted as the first step to understand Plasma-Assisted Combustion (PAC) at micro scales.
Among various electric discharge mechanisms, Dielectric Barrier Discharge (DBD) is chosen due to its ability to generate non-thermal plasma at atmospheric pressure with a simple geometry and a low power consumption. Repetitive Pulsed Nanosecond Discharge (RPND) technique is also studied. It provides repetitive high voltage pulses on the order of 10 - 20 nanoseconds and is a common technique in non-equilibrium plasma generation. A 1D DBD model is constructed for a volume discharge. It couples particle continuity equations with Poisson's equation, and solves for electric field and charged particle number densities. The numerical model is discretized in space and time to obtain charged particles evolution and electric properties. The model is firstly validated with open literature for both AC and RPND, and is then applied to our DBD setup at atmospheric pressure. In addition, a nitrogen (and air) discharge experiment is designed and operated with RPND.
Preliminary results show the capability to generate sustainable and uniform plasma at atmospheric pressure. The appearance is that of a uniform glow plasma free of micro-discharges. Several experimental findings help to understand the discharge physics and set a foundation for future applications in micro-scale combustion.
by Yiyun Zhang.
S.M.
S.M. Massachusetts Institute of Technology, Department of Aeronautics and Astronautics
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Fernelius, Mark H. "Effect of Full-Annular Pressure Pulses on Axial Turbine Performance." BYU ScholarsArchive, 2013. https://scholarsarchive.byu.edu/etd/3825.

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Pulse detonation engines show potential to increase the efficiency of conventional gas turbine engines if used in place of the steady combustor. However, since the interaction of pressure pulses with the turbine is not yet well understood, a rig was built to compare steady flow with pulsing flow. Compressed air is used in place of combustion gases and pressure pulses are created by rotating a ball valve with a motor. This work accomplishes two main objectives that are different from previous research in this area. First, steady flow through an axial turbine is compared with full annular pulsed flow closely coupled with the turbine. Second, the error in turbine efficiency is approximately half the error of previous research comparing steady and pulsed flow through an axial turbine. The data shows that a turbine driven by full annular pressure pulses has operation curves that are similar in shape to steady state operation curves, but with a decrease in turbine performance that is dependent on pulsing frequency. It is demonstrated that the turbine pressure ratio increases with pulsed flow through the turbine and that this increase is less for higher pulsing frequencies. For 10 Hz operation the turbine pressure ratio increases by 0.14, for 20 Hz it increases by 0.12, and for 40 Hz it increases by 0.06. It is demonstrated that the peak turbine efficiency is lower for pulsed flow when compared with steady flow. The difference between steady and pulsed flow peak efficiency is less severe at higher pulsing frequencies. For 40 Hz operation the turbine efficiency decreases by 5 efficiency points, for 20 Hz it decreases by 9 points, and for 10 Hz it decreases by 11 points. It is demonstrated that the specific power at a given pressure ratio for pulsed flow is lower than that of steady flow and that the decrease in specific power is lower for higher pulsing frequencies. On average, the difference in specific power between steady and pulsed flow is 0.43 kJ/kg for 40 Hz, 1.40 kJ/kg for 20 Hz, and 1.91 kJ/kg for 10 Hz.
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Tholin, Fabien. "Numerical simulation of nanosecond repetitively pulsed discharges in air at atmospheric pressure : Application to plasma-assisted combustion." Phd thesis, Ecole Centrale Paris, 2012. http://tel.archives-ouvertes.fr/tel-00879856.

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In this Ph.D. thesis, we have carried out numerical simulations to study nanosecond repetitively pulsed discharges (NRPD) in a point-to-point geometry at atmospheric pressure in air and in H2-air mixtures. Experimentally, three discharge regimes have been observed for NRPD in air at atmospheric pressure for the temperature range Tg = 300 to 1000 K: corona, glow and spark. To study these regimes, first, we have considered a discharge occurring during one of the nanosecond voltage pulses. We have shown that a key parameter for the transition between the discharge regimes is the ratio between the connection-time of positive and negative discharges initiated at point electrodes and the pulse duration. In a second step, we have studied the dynamics of charged species during the interpulse at Tg = 300 and 1000 K and we have shown that the discharge characteristics during a given voltage pulse remain rather close whatever the preionization level (in the range 109-1011 cm��3) left by previous discharges. Then, we have simulated several consecutive nanosecond voltage pulses at Tg = 1000 K at a repetition frequency of 10 kHz. We have shown that in a few voltage pulses, the discharge reaches a stable quasi-periodic glow regime observed in the experiments. We have studied the nanosecond spark discharge regime. We have shown that the fraction of the discharge energy going to fast heating is in the range 20%- 30%. Due to this fast heating, we have observed the propagation of a cylindrical shockwave followed by the formation of a hot channel in the path of the discharge that expands radially on short timescales (t < 1 _s), as observed in experiments. Then we have taken into account an external circuit model to limit the current and then, we have simulated several consecutive pulses to study the transition from multipulse nanosecond glow to spark discharges. Finally the results of this Ph.D. have been used to find conditions to obtain a stable glow regime in air at 300 K and atmospheric pressure. Second we have studied on short time-scales (t_ 100_s) the ignition by a nanosecond spark discharge of a lean H2-air mixture at 1000 K and atmospheric pressure with an equivalence ratio of _ = 0:3. We have compared the relative importance for ignition of the fast-heating of the discharge and of the production of atomic oxygen. We have shown that the ignition with atomic oxygen seems to be slightly more efficient and has a completely different dynamics.
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Cave, Hadley Mervyn. "Development of Modelling Techniques for Pulsed Pressure Chemical Vapour Deposition (PP-CVD)." Thesis, University of Canterbury. Mechanical Engineering, 2008. http://hdl.handle.net/10092/1572.

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In this thesis, a numerical and theoretical investigation of the Pulsed Pressure Chemical Vapour Deposition (PP-CVD) progress is presented. This process is a novel method for the deposition of thin films of materials from either liquid or gaseous precursors. PP-CVD operates in an unsteady manner whereby timed pulsed of the precursor are injected into a continuously evacuated reactor volume. A non-dimensional parameter indicating the extent of continuum breakdown under strong temporal gradients is developed. Experimental measurements, supplemented by basic continuum simulations, reveal that spatio-temporal breakdown of the continuum condition occurs within the reactor volume. This means that the use of continuum equation based solvers for modelling the flow field is inappropriate. In this thesis, appropriate methods are developed for modelling unsteady non-continuum flows, centred on the particle-based Direct Simulation Monte Carlo (DSMC) method. As a first step, a basic particle tracking method and single processor DSMC code are used to investigate the physical mechanisms for the high precursor conversion efficiency and deposition uniformity observed in experimental reactors. This investigation reveals that at soon after the completion of the PP-CVD injection phase, the precursor particles have an approximately uniform distribution within the reactor volume. The particles then simply diffuse to the substrate during the pump-down phase, during which the rate of diffusion greatly exceeds the rate at which particles can be removed from the reactor. Higher precursor conversion efficiency was found to correlate with smaller size carrier gas molecules and moderate reactor peak pressure. An unsteady sampling routine for a general parallel DSMC method called PDSC, allowing the simulation of time-dependent flow problems in the near continuum range, is then developed in detail. Nearest neighbour collision routines are also implemented and verified for this code. A post-processing procedure called DSMC Rapid Ensemble Averaging Method (DREAM) is developed to improve the statistical scatter in the results while minimising both memory and simulation time. This method builds an ensemble average of repeated runs over small number of sampling intervals prior to the sampling point of interest by restarting the flow using either xi a Maxwellian distribution based on macroscopic properties for near equilibrium flows (DREAM-I) or output instantaneous particle data obtained by the original unsteady sampling of PDSC for strongly non-equilibrium flows (DREAM-II). The method is validated by simulating shock tube flow and the development of simple Couette flow. Unsteady PDSC is found to accurately predict the flow field in both cases with significantly reduced run-times over single processor code and DREAM greatly reduces the statistical scatter in the results while maintaining accurate particle velocity distributions. Verification simulations are conducted involving the interaction of shocks over wedges and a benchmark study against other DSMC code is conducted. The unsteady PDSC routines are then used to simulate the PP-CVD injection phase. These simulations reveal the complex flow phenomena present during this stage. The initial expansion is highly unsteady; however a quasi-steady jet structure forms within the reactor after this initial stage. The simulations give additional evidence that the collapse of the jet at the end of the injection phase results in an approximately uniform distribution of precursor throughout the reactor volume. Advanced modelling methods and the future work required for development of the PP-CVD method are then proposed. These methods will allow all configurations of reactor to be modelled while reducing the computational expense of the simulations.
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Buzrul, Sencer. "High Hydrostatic Pressure (hhp) Applications In Food Science: A Study On Compression Heating, Microbial Inactivation Kinetics, Pulsed Pressure And High Pressure Carbon Dioxide Treatments." Phd thesis, METU, 2008. http://etd.lib.metu.edu.tr/upload/2/12609466/index.pdf.

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In this study the action of high hydrostatic pressure (HHP) on compression heating of liquid foods and pressure transmitting fluids, inactivation of Escherichia coli and Listeria innocua in different food media (milk and fruit juices), pulsed pressure and high pressure carbon dioxide treatments was investigated. The experimental results in this study allowed pointing out some important results: (i) The thermal effects of compression should be taken into account when HHP pasteurization processes are developed. Initial temperature of the food product and compression rate should carefully be selected in order to compensate the compression heating
(ii) The HHP inactivation kinetics need not follow traditional first-order kinetics, hence alternative inactivation models are ought to be found. Weibull model can be used for HHP inactivation kinetics of microorganisms
(iii) The pulsed pressure treatment could be an alternative to continuous HHP, but optimization should be done between the pulse holding time, the number of pulses and the pressure level to reach the desirable number of log-reduction of microorganisms (E. coli and L. innocua) compatible with an industrial application
(iv) The storage duration and storage temperature after HHP treatment should carefully be optimized to increase the safety of HHP treated fruit juices since the growth of injured microorganisms can be avoided during storage
(v) The high pressure carbon dioxide (HPCD) treatment in combination with pulsed pressure can be an efficient way to inactivate the microorganisms in skim milk and to reduce the maximum pressure level for the desired log-reduction.
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Tadic, Dihon Misha. "Investigation of cavitating and pulsed high-pressure water jet devices for process scale removal /." [St. Lucia, Qld.], 2004. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe17660.pdf.

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Books on the topic "Pulsed pressure"

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Oka, Yoshiaki. Super light water reactors and super fast reactors: Supercritical-pressure light water cooled reactor. New York: Springer, 2010.

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Canada, Atomic Energy of. Laser plasma generation of hydrogen-free diamond-like carbon thin films on ZR-2.5Nb CANDU pressure tube materials and silicon wafers with a pulsed high-power CO 2 laser. Chalk River, Ont: Chalk River Nuclear Laboratories, 1995.

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Espahbod, Ariandokht. Low speed liquid stream break-up due to a pressure pulse. Ottawa: National Library of Canada, 2002.

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Ferguson, Stewart A. The adaptation of specialised applications software for blood pressure pulse contour analysis. [s.l: The author], 1990.

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Govindaprasāda, Upādhyāya. The science of pulse examination in ayurveda. Delhi: Sri Satguru Publication, 1997.

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Berkouk, Karim. Theoretical and physical models of a pressure pulse propagation in the spinal system. [s.l.]: typescript, 1999.

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Sh, Boltachev G., ed. Magnetic pulsed compaction of nanosized powders. Hauppauge, N.Y: Nova Science, 2009.

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Lancellotti, Patrizio, and Bernard Cosyns. Assessment of Diastolic Function. Oxford University Press, 2016. http://dx.doi.org/10.1093/med/9780198713623.003.0005.

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Diastole is the part of the cardiac cycle starting at aortic valve closure and ending at mitral valve closure. Evaluation of diastolic function by echocardiography is useful to diagnose heart failure with preserved ejection fraction, and regardless of ejection fraction, echocardiography can be used to estimate left ventricular filling pressure. Assessment of diastolic function includes analysis of left ventricular relaxation and compliance, left atrial and left ventricular filling pressures. This chapter describes the phases of diastole and covers the integrated approach of LV diastolic function through M-Mode and 2D/3D echocardiography, pulsed-wave Doppler echocardiography, and pulsed-wave tissue Doppler echocardiography.
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Alemán-Ordoñez, Giovanna Dominick. Microbial stability of fresh cut pineapple and pineapple juice pasteurized by step-pulsed and static ultra high pressure treatments. 1996.

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Wojtowich, Adam R. Background gas pressure dependence of unipolar arcing on soda lime glass and plastic induced by a C0 pulsed laser. 1988.

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Book chapters on the topic "Pulsed pressure"

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Meyer, Richard. "Pulsed High Pressure." In High Pressure Processing of Food, 167–71. New York, NY: Springer New York, 2016. http://dx.doi.org/10.1007/978-1-4939-3234-4_9.

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Kolikov, Victor, Alexander Bogomaz, and Alexander Budin. "Arc at Ultrahigh Pressure." In Powerful Pulsed Plasma Generators, 203–33. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-95249-9_10.

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Ang, J. A., and B. D. Hansche. "Pulsed Holography Diagnostics of Impact Fragmentation." In High-Pressure Shock Compression of Solids II, 176–93. New York, NY: Springer New York, 1996. http://dx.doi.org/10.1007/978-1-4612-2320-7_7.

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Martin, J. C. "Pressure Dependency of the Pulse Breakdown of Gases." In J. C. Martin on Pulsed Power, 135–38. Boston, MA: Springer US, 1996. http://dx.doi.org/10.1007/978-1-4899-1561-0_10.

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Keartland, J. M., and M. J. R. Hoch. "Pulsed NQR in Metallic Arsenic under Pressure." In 25th Congress Ampere on Magnetic Resonance and Related Phenomena, 484–85. Berlin, Heidelberg: Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-76072-3_252.

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Rijnders, Guus, and Dave H. A. Blank. "In Situ Diagnostics by High-Pressure RHEED During PLD." In Pulsed Laser Deposition of Thin Films, 85–97. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2006. http://dx.doi.org/10.1002/9780470052129.ch4.

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van de Weijer, P., and R. M. M. Cremers. "Pulsed Optical Pumping in Low-Pressure Mercury Discharges." In Radiative Processes in Discharge Plasmas, 65–93. Boston, MA: Springer US, 1986. http://dx.doi.org/10.1007/978-1-4684-5305-8_6.

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Jennings, L. D., S. Lin, and A. S. Marotta. "Material Degradation Under Pulsed High Temperature and High Pressure." In Materials Characterization for Systems Performance and Reliability, 513–19. Boston, MA: Springer US, 1986. http://dx.doi.org/10.1007/978-1-4613-2119-4_31.

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Stark, Robert H., Hisham Merhi, Chunqi Jiang, and Karl H. Schoenbach. "Excimer Emission from Pulsed High Pressure Xenon Glow Discharges." In Gaseous Dielectrics IX, 257–62. Boston, MA: Springer US, 2001. http://dx.doi.org/10.1007/978-1-4615-0583-9_36.

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Pascall, Melvin A. "Packaging for high-pressure processing, irradiation, and pulsed electric field." In Packaging for Nonthermal Processing of Food, 95–120. Chichester, UK: John Wiley & Sons, Ltd, 2018. http://dx.doi.org/10.1002/9781119126881.ch6.

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Conference papers on the topic "Pulsed pressure"

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Lin, Lianshan, and Drew Winder. "Tunable EOS Material Model in the Simulation of Pulsed Mercury Spallation Target Vessel." In ASME 2019 Pressure Vessels & Piping Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/pvp2019-93292.

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Abstract A pulsed spallation target is subjected to very short (∼1μs) but intense loads from repeated proton pulses. The effect of this pulsed loading on the stainless-steel target module that contains flowing mercury target material is difficult to predict. Different simulation approaches and material models for the mercury have been tried. To date the best matching simulation to the experimental data was obtained by an equation of state (EOS) material model with a specified tensile cutoff pressure, which simulates the cavitation threshold [1]. The inclusion of a threshold to represent cavitation was a key parameter in achieving successful predictions of stress waves triggered by the high energy pulse striking the mercury and vessel. However, recent measurements of strain responses of target modules showed that significant discrepancy between the measured strain and simulated value with the EOS mercury model still exists. These differences grow to irreconcilable values when non-condensable helium gas is intentionally injected into the flowing mercury. A novel EOS mercury model embedded into ABAQUS VUMAT has been investigated in this project, which introduces the concept of proportional, integral, and derivative (PID) control into the mercury EOS model. By tuning the new introduced PID parameters (Kp, Ki and Kd), we replace the specified cutoff pressure with an adjustable spring-damper-like material behavior which may better match the complex dynamics of the mercury and helium mixture. This approach is expected to reduce the gap between measured and simulated vessel strain responses. Primitive application of this tunable EOS mercury model on prototypic shape experimental target has demonstrated its capability and potential of improving mechanical behavior of EOS mercury with cutoff pressure considered.
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Bokhan, Peter A., and Dmitrii Zakrevsky. "High-operating-pressure metal vapor lasers." In Second Conference on Pulsed Lasers: Pulsed Atomic and Molecular Transitions, edited by Victor F. Tarasenko, Georgy V. Mayer, and Gueorgii G. Petrash. SPIE, 1995. http://dx.doi.org/10.1117/12.216895.

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MacGregor, S. J. "Repetitive high pressure gas switching." In IEE Colloquium on Pulsed Power '95. IEE, 1995. http://dx.doi.org/10.1049/ic:19950289.

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Rendall, S., Z. Shotts, M. F. Rose, and Z. Roberts. "High Pressure sealed hydrogen spark switches." In 2011 IEEE Pulsed Power Conference (PPC). IEEE, 2011. http://dx.doi.org/10.1109/ppc.2011.6191636.

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Cravey, W. R., E. K. Freytag, D. A. Goerz, P. Poulsen, and P. A. Pincosy. "Picosecond High Pressure Gas Switch Experiment." In Ninth IEEE International Pulsed Power Conference. IEEE, 1993. http://dx.doi.org/10.1109/ppc.1993.513379.

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Alkazal, M., C. Zhou, W. Zhu, M. Cho, and S. Xiao. "Generating focused pressure wave with ultrasound piezotranducers." In 2015 IEEE Pulsed Power Conference (PPC). IEEE, 2015. http://dx.doi.org/10.1109/ppc.2015.7296924.

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Sampayan, S. E., H. C. Kirbie, E. J. Lauer, A. N. Payne, D. Prosnitz, and D. O. Trimble. "MAGNETICALLY DELAYED LOW-PRESSURE GAS DISCHARGE SWITCHING." In Ninth IEEE International Pulsed Power Conference. IEEE, 1993. http://dx.doi.org/10.1109/ppc.1993.513380.

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Wakeman, F. "The application of pressure contact IGBTs in pulse power." In IEE Symposium Pulsed Power 2000. IEE, 2000. http://dx.doi.org/10.1049/ic:20000289.

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Demirel, Lutfi Oksuz Suleyman, and Aysegul Gok Suleyman Demirel. "Atmospheric Pressure Plasma Deposition of Polyfuran." In 2007 IEEE Pulsed Power Plasma Science Conference. IEEE, 2007. http://dx.doi.org/10.1109/ppps.2007.4346154.

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Tarasenko, V. F., E. H. Baksht, A. G. Burachenko, I. D. Kostyrya, M. I. Lomaev, and D. V. Rybka. "Runaway electrons preionized diffuse discharges at high pressure." In 2009 IEEE Pulsed Power Conference (PPC). IEEE, 2009. http://dx.doi.org/10.1109/ppc.2009.5386258.

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Reports on the topic "Pulsed pressure"

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Eyring, E. M. Pulsed laser kinetic studies of liquids under high pressure. Office of Scientific and Technical Information (OSTI), September 1992. http://dx.doi.org/10.2172/7037146.

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Eyring, E. M. Pulsed laser kinetic studies of liquids under high pressure. Office of Scientific and Technical Information (OSTI), June 1993. http://dx.doi.org/10.2172/6347274.

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Eyring, E. M. Pulsed laser kinetic studies of liquids under high pressure. Office of Scientific and Technical Information (OSTI), November 1990. http://dx.doi.org/10.2172/6226239.

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Eyring, E. M. Pulsed laser kinetic studies of liquids under high pressure. Office of Scientific and Technical Information (OSTI), November 1991. http://dx.doi.org/10.2172/5873343.

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Vidmar, Robert J., and Kenneth R. Stalder. Measurement of Atmospheric Pressure Air Plasma via Pulsed Electron Beam and Sustaining Electric Field. Fort Belvoir, VA: Defense Technical Information Center, August 2007. http://dx.doi.org/10.21236/ada472040.

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Rouleau, C. M., D. H. Lowndes, D. B. Geohegan, L. F. Allard, M. A. Strauss, S. Cao, A. J. Pedraza, and A. A. Puretzky. Effect of ambient gas pressure on pulsed laser ablation plume dynamics and ZnTe film growth. Office of Scientific and Technical Information (OSTI), December 1995. http://dx.doi.org/10.2172/201770.

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Eyring, E. M. Pulsed laser kinetic studies of liquids under high pressure. Progress report, November 25, 1991--September 18, 1992. Office of Scientific and Technical Information (OSTI), September 1992. http://dx.doi.org/10.2172/10184142.

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Eyring, E. M. Pulsed laser kinetic studies of liquids under high pressure. Progress report, November 29, 1990--November 25, 1991. Office of Scientific and Technical Information (OSTI), November 1991. http://dx.doi.org/10.2172/10123820.

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Hu, Y. J., E. I. Paredes Aulestia, K. T. Lai, S. K. Goh, Dan Sun, Fedor Fedorovich Balakirev, C. N. Kuo, and C. S. Lue. Large, Nonsaturating Magnetoresistance in ScSb and Progress on the Development of a Pressure Cell for Pulsed Magnetic Field. Office of Scientific and Technical Information (OSTI), February 2019. http://dx.doi.org/10.2172/1493536.

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Eyring, E. M. Pulsed laser kinetic studies of liquids under high pressure. Final technical report, April 1, 1990--March 31, 1993. Office of Scientific and Technical Information (OSTI), June 1993. http://dx.doi.org/10.2172/10168728.

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