Academic literature on the topic 'Bulk Modulus'

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Journal articles on the topic "Bulk Modulus"

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Swamy, V., and L. S. Dubrovinsky. "Bulk modulus of anatase." Journal of Physics and Chemistry of Solids 62, no. 4 (2001): 673–75. http://dx.doi.org/10.1016/s0022-3697(00)00204-3.

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Ashbee, K. H. G. "Bulk ultrahigh-modulus polyethylene." Materials Characterization 37, no. 5 (1996): 343–47. http://dx.doi.org/10.1016/s1044-5803(96)00176-3.

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Alymov, M. I., F. F. Galiev, I. V. Saikov, and E. V. Petrov. "Influence of the size of gas-filled pore and gas pressure in the pore on the bulk modulus of the material." PERSPEKTIVNYE MATERIALY 12 (2024): 73–78. https://doi.org/10.30791/1028-978x-2024-12-73-78.

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Currently, there is no direct method for measuring the pressure of gases inside closed pores. The use of various indirect methods for determining the gas pressure in closed pores allows us to assume that this pressure can reach a pressure of thousands of atmospheres. In the work, an equation was derived for the bulk modulus of elasticity of a porous material depending on the pressure in the pore. The expression for the bulk modulus with a solid inclusion is taken as a basis. The paper considers materials with a porosity of 0.1 or less when all pores are closed. To establish the effect of gas p
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Knez, Dariusz, Mitra Khalilidermani, and Mohammad Ahmad Mahmoudi Zamani. "Water Influence on the Determination of the Rock Matrix Bulk Modulus in Reservoir Engineering and Rock-Fluid Coupling Projects." Energies 16, no. 4 (2023): 1769. http://dx.doi.org/10.3390/en16041769.

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This research was conducted to determine how the incorporation of different poroelastic equations would affect the measured rock matrix bulk modulus in the laboratory. To do this, three experimental methods were used to measure the matrix bulk modulus, Ks, of seven sandstone specimens taken from the Świętokrzyskie mine in Poland. Those experimental methods were based on the different governing equations in poroelasticty theory. The matrix bulk modulus has a substantial impact on the rock strength against external stresses. Moreover, the rock bulk modulus depends directly on two components: the
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Zhao, Liming, Tongjun Chen, Tapan Mukerji, and Genyang Tang. "Bulk modulus for fluid-saturated rocks at high frequency: modification of squirt flow model proposed by Mavko & Jizba." Geophysical Journal International 225, no. 3 (2021): 1714–24. http://dx.doi.org/10.1093/gji/ggab060.

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SUMMARY The squirt flow model, proposed by Mavko & Jizba, has been widely used in explaining the frequency-related modulus and velocity dispersion between ultrasonic and seismic measurements. In this model, the saturated bulk modulus at high frequency is obtained by taking the so-called unrelaxed frame bulk modulus into Biot's or Gassmann's formula. When using Gassmann's formula, the mineral bulk modulus is taken as matrix bulk modulus. However, the soft pores (cracks) in rocks have a weakening effect on the matrix bulk modulus. The saturated bulk modulus at high frequency calculated with
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Zhao, Tao, Gaojian Hu, Tao Wang, and Huan Zhang. "Influence of Parallel Joint Spacing and Rock Size on Rock Bulk Modulus." Advances in Civil Engineering 2022 (September 10, 2022): 1–12. http://dx.doi.org/10.1155/2022/8475726.

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The size effect on the bulk modulus of rocks has been reported by previous studies. The accuracy in selecting the parameter for the rock mechanics analysis determines further accuracy of the calculation results. Moreover, given the influence of the size effect and joint spacing, the rock bulk modulus often changes. Thus, it is essential to examine the size effect on the bulk modulus. This study elucidated the influence of rock size and parallel joint spacing on the bulk modulus using the regression analysis and 12 sets of numerical plans. The results demonstrated that the bulk modulus decrease
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Darrouzet, Jennifer L., Joseph C. Molis, and Nicholas P. Chotiros. "Grain bulk modulus of sand." Journal of the Acoustical Society of America 90, no. 4 (1991): 2370. http://dx.doi.org/10.1121/1.402084.

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Goldberger, Walter D., and Mark B. Wise. "Modulus Stabilization with Bulk Fields." Physical Review Letters 83, no. 24 (1999): 4922–25. http://dx.doi.org/10.1103/physrevlett.83.4922.

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Tabor, D. "The bulk modulus of rubber." Polymer 35, no. 13 (1994): 2759–63. http://dx.doi.org/10.1016/0032-3861(94)90304-2.

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Verma, A. S., and A. Kumar. "Bulk modulus of cubic perovskites." Journal of Alloys and Compounds 541 (November 2012): 210–14. http://dx.doi.org/10.1016/j.jallcom.2012.07.027.

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Dissertations / Theses on the topic "Bulk Modulus"

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Balasubramanian, Karthik. "Smart bulk modulus sensor." [Gainesville, Fla.] : University of Florida, 2003. http://purl.fcla.edu/fcla/etd/UFE0002824.

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Loveday, J. S. "Skin effect measurements of the bulk modulus of potassium." Thesis, University of Bristol, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.233723.

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Huang, Shu. "Influence of Chemical Composition and Water on the Bulk Modulus of Pyrope." FIU Digital Commons, 2014. http://digitalcommons.fiu.edu/etd/1185.

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Garnets are major silicates from the upper mantle to the transition zone. Elastic properties of garnets are essential to interpret the variation of seismic velocities at different depths and construct a model of the Earth’s composition. Due to the chemical flexibility at octahedron sites of the crystal structures, garnets usually exist with multiple components and have many composition variations. Pyrope is an important member in the garnet group. Fe2+-Mg2+ substitution in pyrope is one of the common solid solutions. We have synthesized and measured three synthetic solid solutions samples (Py8
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Rusia, Devendra Kumar. "A modified viscoplastic formulation for large deformations using a bulk modulus approach." Ohio : Ohio University, 1987. http://www.ohiolink.edu/etd/view.cgi?ohiou1183058011.

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Common, David N. "Development of a system for the measurement of the static bulk modulus of fluids." Thesis, Georgia Institute of Technology, 2001. http://hdl.handle.net/1853/17579.

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Michael, Paul W., and Shreya Mettakadapa. "Bulk Modulus and Traction Effects in an Axial Piston Pump and a Radial Piston Motor." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-200173.

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This paper describes an investigation into the effects of fluid bulk modulus and traction coefficient properties on piston pump flow losses and radial pison motor torque losses through experimentation, modelling and simulation. Synthetic ester, high bulk modulus, multi-grade, and single grade mineral oils were evaluated. The high bulk modulus fluid exhibited 20% lower pump case and compensator flow losses than a conventional mineral oil of the same viscosity grade. Low traction coefficient fluids reduced the lowspeed torque losses of the radial piston motor by 50%. Physical models for pump cas
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Njane, Stephen Njehia. "Precise Fish Volume Estimation Using Underwater Helmholtz Resonance." Kyoto University, 2019. http://hdl.handle.net/2433/244557.

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Kyoto University (京都大学)<br>0048<br>新制・課程博士<br>博士(農学)<br>甲第22076号<br>農博第2368号<br>新制||農||1072(附属図書館)<br>学位論文||R1||N5230(農学部図書室)<br>京都大学大学院農学研究科地域環境科学専攻<br>(主査)教授 近藤 直, 准教授 小川 雄一, 教授 飯田 訓久<br>学位規則第4条第1項該当
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Yang, Shudong, Aihua Tao, Yulin Luo, Junxiang Zhang, Peng Zhou, and Lin Zhou. "Experimental measurements of bulk modulus for two types of hydraulic oil at pressures to 140MPa and temperatures to 180°C." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-199503.

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Bulk modulus of hydraulic oil represents the resistance of hydraulic oil to compression and is the reciprocal of compressibility. The bulk modulus is a basic thermodynamic property of hydraulic oil that has a very important influence on work efficiency and dynamic characteristics of hydraulic systems, especially for the hydraulic systems at ultra-high pressure or ultra-high temperature. In this study, a bulk modulus experimental equipment for hydraulic oil was designed and manufactured, two types of hydraulic oil were selected and its isothermal secant bulk modulus were measured at pressures t
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Lombardo, Nick, and e56481@ems rmit edu au. "Properties of Composites Containing Spherical Inclusions Surrounded by an Inhomogeneous Interphase Region." RMIT University. Mathematical and Geospatial Sciences, 2007. http://adt.lib.rmit.edu.au/adt/public/adt-VIT20080408.143315.

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The properties of composite materials in which spherical inclusions are embedded in a matrix of some kind, have been studied for many decades and many analytical models have been developed which measure these properties. There has been a steady progression in the complexity of models over the years, providing greater insight into the nature of these materials and improving the accuracy in the measurement of their properties. Some of the properties with which this thesis is concerned are, the elastic, thermal and electrical properties of such composites. The size of the spherical inclusion
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Pereira, Amanda Cavalcante. "Influência da profundidade e de um processo de envelhecimento acelerado em propriedades de resinas bulk fill." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/23/23140/tde-15022018-101701/.

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O presente estudo teve como objetivo avaliar o desempenho de quatro resinas bulk fill (Filtek Bulk Fill (FBF), Opus Bulk Fill (OBF), Sonicfill (SF) e Tetric N-Ceram Bulk Fill (TNBF)) e uma resina convencional (Charisma Diamond (CD)) quanto às seguintes propriedades: resistência à flexão (RF), módulo de elasticidade (ME) e dureza Knoop (KHN) em função da profundidade e após a realização de um envelhecimento acelerado. Corpos de prova em formato de barra foram confeccionados simultaneamente em diferentes profundidades (1, 2, 3, 4 e 5 mm) para realização dos testes de resistência à flexão (n=10),
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Books on the topic "Bulk Modulus"

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Jacobson, Bo O. A model for the influence of pressure on the bulk modulus and the influence of temperature on the solidification pressure for liquid lubricants. National Aeronautics and Space Administration, Lewis Research Center, 1986.

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Stewart, M. Bulk and shear moduli of near-surface geologic units near the San Andreas fault at Parkfield, California. U.S. Geological Survey, 1993.

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Escudier, Marcel. Fluids and fluid properties. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198719878.003.0002.

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In this chapter it is shown that the differences between solids, liquids, and gases have to be explained at the level of the molecular structure. The continuum hypothesis makes it possible to characterise any fluid and ultimately analyse its response to pressure difference Δ‎p and shear stress τ‎ through macroscopic physical properties, dependent only upon absolute temperature T and pressure p, which can be defined at any point in a fluid. The most important of these physical properties are density ρ‎ and viscosity μ‎, while some problems are also influenced by compressibility, vapour pressure
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Buck Rogers/Comic Modules (Tsr Comic Modules, No 10). TSR Hobbies, 1991.

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Buck Rogers: Comic Modules (Tsr Comic Modules, No 9). TSR Hobbies, 1991.

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Dixon, Buzz, and Chuck Wojtkiewicz. Buck Rogers/Comic Modules (Tsr Comic Modules, No. 9). TSR, 1991.

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Buck Rogers/Comic Modules (Tsr Comic Modules, No 10). Wizards of the Coast, 1991.

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Tracy, William. Inner Worlds (Buck Rogers RPG module XXVCR3). Wizards of the Coast, 1991.

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Henson, Dale "Slade." Deimos Mandate (Buck Rogers RPG module XXVCA3). TSR Hobbies, 1991.

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Nesmith, Bruce. Sargasso of Space (Buck Rogers RPG module XXVCS2). Wizards of the Coast, 1991.

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Book chapters on the topic "Bulk Modulus"

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Keaton, Jeffrey R. "Bulk modulus." In Selective Neck Dissection for Oral Cancer. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-12127-7_38-1.

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Gooch, Jan W. "Bulk Modulus." In Encyclopedic Dictionary of Polymers. Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_1668.

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Keaton, Jeffrey R. "Bulk Modulus." In Encyclopedia of Earth Sciences Series. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-73568-9_38.

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Strauch, D. "BN: Young's modulus, bulk modulus." In New Data and Updates for IV-IV, III-V, II-VI and I-VII Compounds, their Mixed Crystals and Diluted Magnetic Semiconductors. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-14148-5_131.

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Hönerlage, B. "CuBr: bulk modulus." In New Data and Updates for I-VII, III-V, III-VI and IV-VI Compounds. Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-48529-2_28.

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Hönerlage, B. "CuCl: bulk modulus." In New Data and Updates for I-VII, III-V, III-VI and IV-VI Compounds. Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-48529-2_43.

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Hönerlage, B. "CuI: bulk modulus." In New Data and Updates for I-VII, III-V, III-VI and IV-VI Compounds. Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-48529-2_56.

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Strauch, D. "GaAs: bulk modulus." In New Data and Updates for IV-IV, III-V, II-VI and I-VII Compounds, their Mixed Crystals and Diluted Magnetic Semiconductors. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-14148-5_107.

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Strauch, D. "BP: bulk modulus." In New Data and Updates for IV-IV, III-V, II-VI and I-VII Compounds, their Mixed Crystals and Diluted Magnetic Semiconductors. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-14148-5_139.

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Hönerlage, B. "CuBr: bulk modulus." In New Data and Updates for IV-IV, III-V, II-VI and I-VII Compounds, their Mixed Crystals and Diluted Magnetic Semiconductors. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-14148-5_153.

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Conference papers on the topic "Bulk Modulus"

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Stern, Hansjoerg. "On the Bulk Modulus of Hydraulic Fluids in the Presence of Dissolved Gas." In ASME 1997 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1997. http://dx.doi.org/10.1115/imece1997-1290.

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Abstract This paper documents the initial phase in a program to record and evaluate the effects of air dissolved in hydraulic fluids. Some quantity of dissolved air is a fact of life in most hydraulic systems, yet physical properties of hydraulic fluids are normally reported for the de-aerated or degassed base fluid. While dissolved air effects are generally reported to be “small” or “negligible”, very little quantitative information has been published to document the actual values. The bulk modulus of fluids is one of the important parameters of all dynamic control systems and plays an import
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Gor, Gennady Y. "Bulk Modulus of Not-So-Bulk Fluid." In Sixth Biot Conference on Poromechanics. American Society of Civil Engineers, 2017. http://dx.doi.org/10.1061/9780784480779.057.

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Lu, Yao, Hongxiang Zhang, Yuan Jiang, Hao Zhang, Wei Pang, and Menglun Zhang. "Bulk modulus measurement of microfluidics by longitudinal bulk acoustic wave sensors." In 2018 IEEE Micro Electro Mechanical Systems (MEMS). IEEE, 2018. http://dx.doi.org/10.1109/memsys.2018.8346690.

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Hasanov, Azar, Manika Prasad, and Michael Batzle. "Fluid and rock bulk viscosity and modulus." In SEG Technical Program Expanded Abstracts 2016. Society of Exploration Geophysicists, 2016. http://dx.doi.org/10.1190/segam2016-13973901.1.

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Higginbotham, Joseph H., Morgan P. Brown, and Oscar Ramirez. "Self consistent AVA determination of density, bulk modulus, and shear modulus reflectivity." In SEG Technical Program Expanded Abstracts 2010. Society of Exploration Geophysicists, 2010. http://dx.doi.org/10.1190/1.3513817.

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Liu, Changcheng, Deva Ghosh, Ahmed Mohamed Ahmed Salim, and Weng Sum Chow. "Fluid Discrimination Using Bulk Modulus and Neural Network." In International Petroleum Technology Conference. International Petroleum Technology Conference, 2019. http://dx.doi.org/10.2523/iptc-19317-ms.

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Sun*, Ruiying, Xingyao Yin, Baoli Wang, and Guangzhi Zhang. "Direct stochastic seismic inversion of fluid bulk modulus." In SEG Technical Program Expanded Abstracts 2014. Society of Exploration Geophysicists, 2014. http://dx.doi.org/10.1190/segam2014-0356.1.

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Balasubramanian, Karthik, Christopher Niezrecki, and John K. Schueller. "Piezoelectric-based fluid bulk modulus and diagnostic sensor." In Smart Structures and Materials, edited by Daniele Inaudi and Eric Udd. SPIE, 2003. http://dx.doi.org/10.1117/12.484241.

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Rachford, Henry H., and Andrew Wike. "How Bulk Modulus Errors Can Affect Leak Detection." In 1996 1st International Pipeline Conference. American Society of Mechanical Engineers, 1996. http://dx.doi.org/10.1115/ipc1996-1919.

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Liquid pipeline operators look to leak detection systems to provide continuous surveillance of their pipelines across a wide range of operating conditions; this is particularly the case for batch pipelines. Operators frequently anticipate that on-line transient modeling systems can satisfy this requirement, which they can, but have little exposure to the on-line measurement data requirements of such systems. There can be a mistaken focus on improving the quality of the real-time data normally available to facilitate pipeline operations, without due regard to providing the measurement data that
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Zhang, Xi, Yao Lu, Menglun Zhang, Hongxiang Zhang, Qingrui Yang, and Wei Pang. "A Microtas for Liquid Sample Bulk Modulus Screening." In 2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems & Eurosensors XXXIII (TRANSDUCERS & EUROSENSORS XXXIII). IEEE, 2019. http://dx.doi.org/10.1109/transducers.2019.8808262.

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Reports on the topic "Bulk Modulus"

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Hutzler, Scott A. Isentropic Bulk Modulus: Development of a Federal Test Method. Defense Technical Information Center, 2016. http://dx.doi.org/10.21236/ad1007328.

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Scheidler, Michael J. Formulas for the Pressure and Bulk Modulus in Uniaxial Strain. Defense Technical Information Center, 1996. http://dx.doi.org/10.21236/ada304036.

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Hutzler, Scott A., Eric Sattler, Patsy Muzzell, and Nick C. Johnson. Development of a Test Rig for Measuring Isentropic Bulk Modulus. Defense Technical Information Center, 2013. http://dx.doi.org/10.21236/ada589020.

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Pisani, William, Dane Wedgeworth, Michael Roth, John Newman, and Manoj Shukla. Exploration of two polymer nanocomposite structure-property relationships facilitated by molecular dynamics simulation and multiscale modeling. Engineer Research and Development Center (U.S.), 2023. http://dx.doi.org/10.21079/11681/46713.

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Polyamide 6 (PA6) is a semi-crystalline thermoplastic used in many engineering applications due to good strength, stiffness, mechanical damping, wear/abrasion resistance, and excellent performance-to-cost ratio. In this report, two structure-property relationships were explored. First, carbon nanotubes (CNT) and graphene (G) were used as reinforcement molecules in simulated and experimentally prepared PA6 matrices to improve the overall mechanical properties. Molecular dynamics (MD) simulations with INTERFACE and reactive INTERFACE force fields (IFF and IFF-R) were used to predict bulk and You
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Pullammanappallil, Pratap, Haim Kalman, and Jennifer Curtis. Investigation of particulate flow behavior in a continuous, high solids, leach-bed biogasification system. United States Department of Agriculture, 2015. http://dx.doi.org/10.32747/2015.7600038.bard.

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Recent concerns regarding global warming and energy security have accelerated research and developmental efforts to produce biofuels from agricultural and forestry residues, and energy crops. Anaerobic digestion is a promising process for producing biogas-biofuel from biomass feedstocks. However, there is a need for new reactor designs and operating considerations to process fibrous biomass feedstocks. In this research project, the multiphase flow behavior of biomass particles was investigated. The objective was accomplished through both simulation and experimentation. The simulations included
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Adolf, D., C. Childress, and D. Hannum. Bulk and shear moduli of epoxy encapsulants. Office of Scientific and Technical Information (OSTI), 1989. http://dx.doi.org/10.2172/5524601.

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Peter C. Kong. Modular Hybrid Plasma Reactor for Low Cost Bulk Production of Nanomaterials. Office of Scientific and Technical Information (OSTI), 2011. http://dx.doi.org/10.2172/1036264.

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Rimdusit, Sarawut. Comparative study on flexibility enhancement of polybenzoxazine using epoxy and urethane prepolymers. Chulalongkorn University, 2004. https://doi.org/10.58837/chula.res.2004.73.

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The flexibility of polybenzoxazine (BA) can substantially be improved by alloying with IPDI-based urethane prepolymers (PU) or with flexible epoxy (EPO732). The experimental results, i.e. flexural testing and dynamic mechanical analysis, reveal that flexibility of the rigid polybenzoxazine and the PU or th EPO732 alloys systematically increases with the amount of both tougheners due to the added flexible molecular segments in the polymer hybrids. The curing temperature of the benzoxazine resin at about 225 degree celcius shifts to a higher value when the fraction of BA in both resin mixtures d
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Ciezki, John G., and Robert W. Ashton. Analysis of a PWM Resonant Buck Chopper for Use as a Ship Service Converter Module. Defense Technical Information Center, 1999. http://dx.doi.org/10.21236/ada361136.

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Kren, Janez, Cynthia O’Regan, Conor O'Toole, Luke Rehill, and Alice Smith. SME investment report 2024: Developments between 2016 and 2023. ESRI, 2025. https://doi.org/10.26504/sustat129.

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Despite a robust domestic economic performance, over the past number of years, the Irish enterprise sector has been hit with a series of external shocks. From Brexit to the COVID-19 pandemic and then the external inflationary shocks following the energy price crisis, enterprises have faced challenges that have put pressure on their sustainability in day-to-day operations and heightened uncertainty around their commitment to capital investment. Yet long-term investment is critical to enhance productivity and drive profitability going forward. Over and above these external shocks, firms are grap
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