Bibliographies thématiques / Body fluids, mathematical models

Sommaire

Articles de revues
Thèses
Livres
Chapitres de livres
Actes de conférences

Littérature scientifique sur le sujet « Body fluids, mathematical models »

Auteur : Grafiati

Publié le 25 juillet 2024

Mis à jour le 31 juillet 2025

Créez une référence correcte selon les styles APA, MLA, Chicago, Harvard et plusieurs autres

Choisissez une source :

Consultez les listes thématiques d’articles de revues, de livres, de thèses, de rapports de conférences et d’autres sources académiques sur le sujet « Body fluids, mathematical models ».

À côté de chaque source dans la liste de références il y a un bouton « Ajouter à la bibliographie ». Cliquez sur ce bouton, et nous générerons automatiquement la référence bibliographique pour la source choisie selon votre style de citation préféré : APA, MLA, Harvard, Vancouver, Chicago, etc.

Vous pouvez aussi télécharger le texte intégral de la publication scolaire au format pdf et consulter son résumé en ligne lorsque ces informations sont inclues dans les métadonnées.

Articles de revues sur le sujet "Body fluids, mathematical models"

Smith, D. J., E. A. Gaffney, and J. R. Blake. "Mathematical modelling of cilia-driven transport of biological fluids." Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 465, no. 2108 (2009): 2417–39. http://dx.doi.org/10.1098/rspa.2009.0018.

Texte intégral

Résumé :

Cilia-driven flow occurs in the airway surface liquid, in the female and male reproductive tracts and enables symmetry-breaking in the embryonic node. Viscoelastic rheology is found in healthy states in some systems, whereas in others may characterise disease, motivating the development of mathematical models that take this effect into account. We derive the fundamental solution for linear viscoelastic flow, which is subsequently used as a basis for slender-body theory. Our numerical algorithm allows efficient computation of three-dimensional time-dependent flow, bending moments, power and par

Styles APA, Harvard, Vancouver, ISO, etc.

Purwati, Endah, and Sugiyanto Sugiyanto. "Pengembangan Model Matematika SIRD (Susceptibles-Infected-Recovery-Deaths) Pada Penyebaran Virus Ebola." Jurnal Fourier 5, no. 1 (2016): 23. http://dx.doi.org/10.14421/fourier.2016.51.23-34.

Texte intégral

Résumé :

Ebola is a deadly disease caused by a virus and is spread through direct contact with blood or body fluids such as urine, feces, breast milk, saliva and semen. In this case, direct contact means that the blood or body fluids of patients were directly touching the nose, eyes, mouth, or a wound someone open. In this paper examined two mathematical models SIRD (Susceptibles-Infected-Recovery-Deaths) the spread of the Ebola virus in the human population. Both the mathematical model SIRD on the spread of the Ebola virus is a model by Abdon A. and Emile F. D. G. and research development model.

Styles APA, Harvard, Vancouver, ISO, etc.

Pietribiasi, Mauro, Jacek Waniewski, and John K. Leypoldt. "Mathematical modelling of bicarbonate supplementation and acid-base chemistry in kidney failure patients on hemodialysis." PLOS ONE 18, no. 2 (2023): e0282104. http://dx.doi.org/10.1371/journal.pone.0282104.

Texte intégral

Résumé :

Acid-base regulation by the kidneys is largely missing in end-stage renal disease patients undergoing hemodialysis (HD). Bicarbonate is added to the dialysis fluid during HD to replenish the buffers in the body and neutralize interdialytic acid accumulation. Predicting HD outcomes with mathematical models can help select the optimal patient-specific dialysate composition, but the kinetics of bicarbonate are difficult to quantify, because of the many factors involved in the regulation of the bicarbonate buffer in bodily fluids. We implemented a mathematical model of dissolved CO2 and bicarbonat

Styles APA, Harvard, Vancouver, ISO, etc.

KORNAEVA, E. P., A. V. KORNAEV, I. N. STEBAKOV, S. G. POPOV, D. D. STAVTSEV, and V. V. DREMIN. "CONCEPT OF A MECHATRONIC INSTALLATION FOR RESEARCHING THE RHEOLOGICAL PROPERTIES OF PHYSIOLOGICAL FLUIDS." Fundamental and Applied Problems of Engineering and Technology, no. 1 (2021): 83–95. http://dx.doi.org/10.33979/2073-7408-2021-345-1-83-95.

Texte intégral

Résumé :

The properties of physiological fluids, blood primarily, contain important information about the state of a body. This article deals with the development of a new portable device of inertial viscometer for the physiological fluids. Based on the analysis of mathematical and simulation models of viscous media flows in capillaries, recommendations for the choice of design parameters are formulated. Processing the data of a video capillaroscopy for the intralipid flow under conditions close to the conditions for measuring blood viscosity showed the possibility of using the laser speckle contrast i

Styles APA, Harvard, Vancouver, ISO, etc.

Sankar, D. S., and Yazariah Yatim. "Comparative Analysis of Mathematical Models for Blood Flow in Tapered Constricted Arteries." Abstract and Applied Analysis 2012 (2012): 1–34. http://dx.doi.org/10.1155/2012/235960.

Texte intégral

Résumé :

Pulsatile flow of blood in narrow tapered arteries with mild overlapping stenosis in the presence of periodic body acceleration is analyzed mathematically, treating it as two-fluid model with the suspension of all the erythrocytes in the core region as non-Newtonian fluid with yield stress and the plasma in the peripheral layer region as Newtonian. The non-Newtonian fluid with yield stress in the core region is assumed as (i) Herschel-Bulkley fluid and (ii) Casson fluid. The expressions for the shear stress, velocity, flow rate, wall shear stress, plug core radius, and longitudinal impedance t

Styles APA, Harvard, Vancouver, ISO, etc.

Sudi Mungkasi. "Modelling And Simulation of Topical Drug Diffusion in The Dermal Layer of Human Body." Journal of Advanced Research in Fluid Mechanics and Thermal Sciences 86, no. 2 (2021): 39–49. http://dx.doi.org/10.37934/arfmts.86.2.3949.

Texte intégral

Résumé :

We consider the problem of drug diffusion in the dermal layer of human body. Two existing mathematical models of the drug diffusion problem are recalled. We obtain that the existing models lead to inconsistent equations for the steady state condition. We also obtain that solutions to the existing models are unrealistic for some cases of the unsteady state condition, because negative drug concentrations occur due to the inappropriate assumption of the model. Therefore, in this paper, we propose a modified mathematical model, so that the model is consistent, and the solution is nonnegative for b

Styles APA, Harvard, Vancouver, ISO, etc.

Khapalov, Alexander. "The well-posedness of a swimming model in the 3-D incompressible fluid governed by the nonstationary Stokes equation." International Journal of Applied Mathematics and Computer Science 23, no. 2 (2013): 277–90. http://dx.doi.org/10.2478/amcs-2013-0021.

Texte intégral

Résumé :

We introduce and investigate the well-posedness of a model describing the self-propelled motion of a small abstract swimmer in the 3-D incompressible fluid governed by the nonstationary Stokes equation, typically associated with low Reynolds numbers. It is assumed that the swimmer’s body consists of finitely many subsequently connected parts, identified with the fluid they occupy, linked by rotational and elastic Hooke forces. Models like this are of interest in biological and engineering applications dealing with the study and design of propulsion systems in fluids.

Styles APA, Harvard, Vancouver, ISO, etc.

Vispute, Devarsh M., Prem K. Solanki, and Yoed Rabin. "Large surface deformation due to thermo-mechanical effects during cryopreservation by vitrification – mathematical model and experimental validation." PLOS ONE 18, no. 3 (2023): e0282613. http://dx.doi.org/10.1371/journal.pone.0282613.

Texte intégral

Résumé :

This study presents a simplified thermal-fluids (TF) mathematical model to analyze large surface deformations in cryoprotective agents (CPA) during cryopreservation by vitrification. The CPA deforms during vitrification due to material flow caused by the combined effects of thermal gradients within the domain, thermal contraction due to temperature, and exponential increase in the viscosity of the CPA as it is cooled towards glass transition. While it is well understood that vitrification is associated with thermo-mechanical stress, which might lead to structural damage, those large deformatio

Styles APA, Harvard, Vancouver, ISO, etc.

Yakovlev, A. A., S. G. Postupaeva, V. N. Grebennikov, and N. V. Fedorova. "DEVELOPMENT OF TECHNICAL SYSTEMS BASED ON HEURISTIC MODELING OF THE PHYSICAL OPERATION PRINCIPLE." IZVESTIA VOLGOGRAD STATE TECHNICAL UNIVERSITY, no. 8(243) (August 28, 2020): 83–86. http://dx.doi.org/10.35211/1990-5297-2020-8-243-83-86.

Texte intégral

Résumé :

A logical-mathematical model has been developed to represent the physical principles of the operation of technical systems with a fluid and gas working body. Example of modeling a gas turbine twin-shaft installation. Heuristic modification methods for developing improved models of the physical principle of action are proposed.

Styles APA, Harvard, Vancouver, ISO, etc.

Knezevic, Darko, Aleksandar Milasinovic, Zdravko Milovanovic, and Sasa Lalos. "The influence of thermodynamic state of mineral hydraulic oil on flow rate through radial clearance at zero overlap inside the hydraulic components." Thermal Science 20, suppl. 5 (2016): 1461–71. http://dx.doi.org/10.2298/tsci16s5461k.

Texte intégral

Résumé :

In control hydraulic components (servo valves, LS regulators, etc.) there is a need for precise mathematical description of fluid flow through radial clearances between the control piston and body of component at zero overlap, small valve opening and small lengths of overlap. Such a mathematical description would allow for a better dynamic analysis and stability analysis of hydraulic systems. The existing formulas in the literature do not take into account the change of the physical properties of the fluid with a change of thermodynamic state of the fluid to determine the flow rate through rad

Styles APA, Harvard, Vancouver, ISO, etc.

Plus de sources

Thèses sur le sujet "Body fluids, mathematical models"

Porumbel, Ionut. "Large Eddy Simulation of premixed and partially premixed combustion." Diss., Georgia Institute of Technology, 2006. http://hdl.handle.net/1853/14050.

Texte intégral

Résumé :

Large Eddy Simulation (LES) of bluff body stabilized premixed and partially premixed combustion close to the flammability limit is carried out in this thesis. The LES algorithm has no ad-hoc adjustable model parameters and is able to respond automatically to variations in the inflow conditions. Algorithm validation is achieved by comparison with reactive and non-reactive experimental data. In the reactive flow, two scalar closure models, Eddy Break-Up (EBULES) and Linear Eddy Mixing (LEMLES), are used and compared. Over important regions, the flame lies in the Broken Reaction Zone regime. He

Styles APA, Harvard, Vancouver, ISO, etc.

Obando, Vallejos Benjamín Alonso. "Mathematical models for the study of granular fluids." Tesis, Universidad de Chile, 2018. http://repositorio.uchile.cl/handle/2250/168158.

Texte intégral

Résumé :

Tesis para optar al grado de Doctor en Ciencias de la Ingeniería, Mención Modelación Matemática en cotutela con la Université de Lorraine<br>This Ph.D. thesis aims to obtain and to develop some mathematical models to understand some aspects of the dynamics of heterogeneous granular fluids. More precisely, the expected result is to develop three models, one where the dynamics of the granular material is modeled using a mixture theory approach, and the other two, where we consider the granular fluid is modeled using a multiphase approach involving rigid structures and fluids. More precisely:

Styles APA, Harvard, Vancouver, ISO, etc.

Obando, Vallejos Benjamin. "Mathematical models for the study of granular fluids." Thesis, Université de Lorraine, 2018. http://www.theses.fr/2018LORR0274/document.

Texte intégral

Résumé :

Cette thèse vise à obtenir et à développer des modèles mathématiques pour comprendre certains aspects de la dynamique des fluides granulaires hétérogènes. Plus précisément, le résultat attendu consiste à développer trois modèles. Nous supposons dans un premier temps que la dynamique du matériau granulaire est modélisée à l’aide d’une approche fondée sur la théorie du mélange. D’autre part, pour les deux modèles restant, nous considérons que le fluide granulaire est modélisé à l’aide d’une approche multiphase associant des structures et des fluides rigides. Plus exactement : • Dans le premier m

Styles APA, Harvard, Vancouver, ISO, etc.

Obando, Vallejos Benjamin. "Mathematical models for the study of granular fluids." Electronic Thesis or Diss., Université de Lorraine, 2018. http://www.theses.fr/2018LORR0274.

Texte intégral

Résumé :

Styles APA, Harvard, Vancouver, ISO, etc.

Lai, Wing-chiu Derek, and 黎永釗. "The propagation of nonlinear waves in layered and stratified fluids." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2001. http://hub.hku.hk/bib/B29750441.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Zhang, Dongxiao. "Conditional stochastic analysis of solute transport in heterogeneous geologic media." Diss., The University of Arizona, 1993. http://hdl.handle.net/10150/186553.

Texte intégral

Résumé :

This dissertation develops an analytical-numerical approach to deterministically predict the space-time evolution of concentrations in heterogeneous geologic media conditioned on measurements of hydraulic conductivities (transmissivities) and/or hydraulic heads. Based on the new conditional Eulerian-Lagrangian transport theory by Neuman, we solve the conditional transport problem analytically at early time, and express it in pseudo-Fickian form at late time. The stochastically derived deterministic pseudo-Fickian mean concentration equation involves a conditional, space-time dependent dispersi

Styles APA, Harvard, Vancouver, ISO, etc.

Havard, Stephen Paul. "Numerical simulation of non-Newtonian fluid flow in mixing geometries." Thesis, University of South Wales, 1989. https://pure.southwales.ac.uk/en/studentthesis/numerical-simulation-of-nonnewtonian-fluid-flow-in-mixing-geometries(eaee66ae-2e3d-44ba-9a5f-41d438749534).html.

Texte intégral

Résumé :

In this thesis, a theoretical investigation is undertaken into fluid and mixing flows generated by various geometries for Newtonian and non-Newtonian fluids, on both sequential and parallel computer systems. The thesis begins by giving the necessary background to the mixing process and a summary of the fundamental characteristics of parallel architecture machines. This is followed by a literature review which covers accomplished work in mixing flows, numerical methods employed to simulate fluid mechanics problems and also a review of relevant parallel algorithms. Next, an overview is given of

Styles APA, Harvard, Vancouver, ISO, etc.

Fanelli, Francesco. "Mathematical analysis of models of non-homogeneous fluids and of hyperbolic equations with low regularity coefficients." Doctoral thesis, SISSA, 2012. http://hdl.handle.net/20.500.11767/4420.

Texte intégral

Résumé :

The present thesis is devoted to the study both of strictly hyperbolic operators with low regularity coefficients and of the density-dependent incompressible Euler system. On the one hand, we show a priori estimates for a second order strictly hyperbolic operator whose highest order coefficients satisfy a log-Zygmund continuity condition in time and a log-Lipschitz continuity condition with respect to space. Such an estimate involves a time increasing loss of derivatives...

Styles APA, Harvard, Vancouver, ISO, etc.

Fanelli, Francesco. "Mathematical analysis of models of non-homogeneous fluids and of hyperbolic equations with low regularity coefficients." Phd thesis, Université Paris-Est, 2012. http://tel.archives-ouvertes.fr/tel-00794508.

Texte intégral

Résumé :

The present thesis is devoted both to the study of strictly hyperbolic operators with low regularity coefficients and of the density-dependent incompressible Euler system. On the one hand, we show a priori estimates for a second order strictly hyperbolic operator whose highest order coefficients satisfy a log-Zygmund continuity condition in time and a log-Lipschitz continuity condition with respect to space. Such an estimate involves a time increasing loss of derivatives. Nevertheless, this is enough to recover well-posedness for the associated Cauchy problem in the space $H^infty$ (for suitab

Styles APA, Harvard, Vancouver, ISO, etc.

Zipp, Robert Philip. "Turbulent mixing of unpremixed reactants in stirred tanks." Diss., The University of Arizona, 1989. http://hdl.handle.net/10150/184832.

Texte intégral

Résumé :

The turbulent mixing process between two liquid streams in a standard tank stirred by a Rushton turbine has been studied. Experimental measurements of concentration and segregation (fluctuating concentration) have been made for both reacting and non-reacting flows. For the non-reacting case, one stream was marked with a fluorescent dye; the local concentration was measured using a fluorescence technique and a bifurcated fiber optic probe of custom design. Measurements were taken at two axial-radial planes within the tank. In the reacting case, the second-order reaction between sodium hydroxide

Styles APA, Harvard, Vancouver, ISO, etc.

Plus de sources

Livres sur le sujet "Body fluids, mathematical models"

ASME/JSME Fluids Engineering and Laser Anemometry Conference and Exhibition (1995 Hilton Head, S.C.). Bio-medical fluids engineering: Presented at the 1995 ASME/JSME Fluids Engineering and Laser Anemometry Conference and Exhibition, August 13-18, 1995, Hilton Head, South Carolina. American Society of Mechanical Engineers, 1995.

Trouver le texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Galdi, Giovanni P., Tomáš Bodnár, and Šárka Nečasová. Fluid-structure interaction and biomedical applications. Birkhäuser, 2014.

Trouver le texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Dunnett, S. J. The mathematics of blunt body sampling. Springer-Verlag, 1988.

Trouver le texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Volobuev, A. N. Osnovy nessimetrichnoĭ gidromekhaniki. SamLi︠u︡ksPrint, 2011.

Trouver le texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Růžička, Michael. Electrorheological fluids: Modeling and mathematical theory. Springer, 2000.

Trouver le texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

NATO Advanced Study Institute on Computer Modelling of Fluids Polymers and Solids (1988 University of Bath). Computer modelling of fluids polymers and solids. Kluwer Academic, 1990.

Trouver le texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Bielski, W. Nonstationary flows of viscous fluids through porous elastic media: Homogenization method. Institute of Geophysics, Polish Academy of Sciences, 2005.

Trouver le texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

T, Atanassov Krassimir, ed. Generalized net models of the human body. Marin Drinov, 2008.

Trouver le texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

NATO Advanced Study Institute on Computer Modelling of Fluids, Polymers, and Solids (1988 Bath, England). Computer modelling of fluids, polymers, and solids. Kluwer Academic Publishers, 1989.

Trouver le texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Shapovalov, V. M. Valkovye techenii︠a︡ nenʹi︠u︡tonovskikh zhidkosteĭ. FIZMATLIT, 2011.

Trouver le texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Plus de sources

Chapitres de livres sur le sujet "Body fluids, mathematical models"

Pstras, Leszek, and Jacek Waniewski. "Integrated Model of Cardiovascular System, Body Fluids and Haemodialysis Treatment: Structure, Equations and Parameters." In Mathematical Modelling of Haemodialysis. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-21410-4_2.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

George, Jacques. "Reminders on the Mechanical Properties of Fluids." In Mathematical Models. John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118557853.ch1.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Zhuravkov, Michael, Yongtao Lyu, and Eduard Starovoitov. "Mathematical Models of Plasticity Theory." In Mechanics of Solid Deformable Body. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-8410-5_7.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Feireisl, Eduard, and Antonin Novotný. "Mathematical Models of Fluids in Continuum Mechanics." In Nečas Center Series. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-94793-4_1.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Bresch, Didier, Benoît Desjardins, Jean-Michel Ghidaglia, Emmanuel Grenier, and Matthieu Hillairet. "Multi-Fluid Models Including Compressible Fluids." In Handbook of Mathematical Analysis in Mechanics of Viscous Fluids. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-13344-7_74.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Bresch, D., B. Desjardins, J. M. Ghidaglia, E. Grenier, and M. Hillairet. "Multi-fluid Models Including Compressible Fluids." In Handbook of Mathematical Analysis in Mechanics of Viscous Fluids. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-10151-4_74-1.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Percus, J. K. "A Class of Solvable Models of Fermion Fluids." In Recent Progress in Many-Body Theories. Springer US, 1988. http://dx.doi.org/10.1007/978-1-4613-0973-4_29.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Boyer, Franck, and Pierre Fabrie. "Nonhomogeneous fluids." In Mathematical Tools for the Study of the Incompressible Navier-Stokes Equations and Related Models. Springer New York, 2012. http://dx.doi.org/10.1007/978-1-4614-5975-0_6.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Zhuravkov, Michael, Yongtao Lyu, and Eduard Starovoitov. "Mathematical Models of Solid with Rheological Properties." In Mechanics of Solid Deformable Body. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-8410-5_6.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Zhuravkov, Michael, Yongtao Lyu, and Eduard Starovoitov. "Mathematical Models of the Theory of Elasticity." In Mechanics of Solid Deformable Body. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-8410-5_5.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Actes de conférences sur le sujet "Body fluids, mathematical models"

Paez, Brandon, Arturo Rodriguez, Nicholas Dudu, et al. "Aerodynamic Performance of Design for a CO2 Dragster." In ASME 2021 Fluids Engineering Division Summer Meeting. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/fedsm2021-65793.

Texte intégral

Résumé :

Abstract The CO2 Dragster competition is performed at a national level as part of the Technology Student Association (TSA), and it seeks to increase and implement STEM skills for high school students. Students are expected to create CO2-powered Dragsters, which are placed on a 20-meter track to compete against each other. The CO2 Dragster consists of a pressure vessel containing CO2, which is placed in a pre-drilled cartridge located at the back of the vehicle. The CO2 propellant is used to provide thrust to the Dragster during the race, and sand smoothed balsawood material is used for the sol

Styles APA, Harvard, Vancouver, ISO, etc.

Wickramasinghe, I. P. M., and Jordan M. Berg. "Mathematical Modeling of Electrostatic MEMS Actuators: A Review." In ASME 2010 Dynamic Systems and Control Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/dscc2010-4299.

Texte intégral

Résumé :

This review examines recent results on analytical modeling of electrostatic MEMS. Such modeling can include multiple coupled physics domains, including electrostatic forces, and lumped circuit models, structural elasticity, rigid body dynamics, or fluid mechanics. This review focuses on analytical models that provide the benefits of a closed-form expression trade rather than strive for the highest degree of accuracy for. Such models have been used successfully for parametric design, synthesis of dynamical models, and development of control laws. This review considers the role of mathematical m

Styles APA, Harvard, Vancouver, ISO, etc.

Alzoubi, Mahmoud A., and Agus P. Sasmito. "Development and Validation of Enthalpy-Porosity Method for Artificial Ground Freezing Under Seepage Conditions." In ASME 2018 5th Joint US-European Fluids Engineering Division Summer Meeting. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/fedsm2018-83473.

Texte intégral

Résumé :

Groundwater flow has an undesirable effect on ice growth in artificial ground freezing (AGF) process: high water flow could hinder the hydraulic sealing between two freeze pipes. Therefore, a reliable prediction of the multiphysics ground behavior under seepage flow conditions is compulsory. This paper describes a mathematical model that considers conservation of mass, momentum, and energy. The model has been derived, validated, and implemented to simulate the multiphase heat transfer between freeze pipes and surrounded porous ground structure with and without the presence of groundwater seepa

Styles APA, Harvard, Vancouver, ISO, etc.

Chhabra, Narender K., James R. Scholten, and Jeffrey B. Lozow. "Wave-Generated Forces and Moments on Submersibles: Models for Dynamic Simulation at Periscope Depth." In ASME 1997 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1997. http://dx.doi.org/10.1115/imece1997-1257.

Texte intégral

Résumé :

Abstract Analysis of the wave-induced motion of underwater vehicles near the ocean surface is a difficult task. First, the action of the fluid must be decomposed into ideal (inviscid) and real (viscous) effects. Next, each effect must be modeled as to its interaction with the submerged body. The effect of the body on the waves must be considered. In shallow water, the ocean bottom has many effects: energy-dissipation tends to reduce wave height; land-proximity restricts the wave direction; and the bottom boundary changes the shape of the waves, attenuating the vertical (but not the horizontal)

Styles APA, Harvard, Vancouver, ISO, etc.

Harari, Isaac, and Gabriel Blejer. "Finite Element Methods for the Interaction of Acoustic Fluids With Elastic Solids." In ASME 1995 Design Engineering Technical Conferences collocated with the ASME 1995 15th International Computers in Engineering Conference and the ASME 1995 9th Annual Engineering Database Symposium. American Society of Mechanical Engineers, 1995. http://dx.doi.org/10.1115/detc1995-0394.

Texte intégral

Résumé :

Abstract Computation is essential to the solution of many problems of structural acoustics, particularly when wavelengths are of the same order as characteristic length scales. The development of finite element methods for large-scale computation of solutions to these problems should be preceded by a thorough analytical understanding of their performance in simplified settings in order to validate application to general configurations. Coupling such an analysis with the design of numerical methods that is based on understanding the underlying mathematical framework leads to the development of

Styles APA, Harvard, Vancouver, ISO, etc.

Niederer, Peter F., Kai-Uwe Schmitt, Markus H. Muser, and Felix H. Walz. "The Possible Role of Fluid/Solid Interactions in Minor Cervical Spine Injuries." In ASME 2001 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2001. http://dx.doi.org/10.1115/imece2001/amd-25450.

Texte intégral

Résumé :

Abstract Minor soft tissue injuries of the cervical spine pose increasing problems in public health. Such injuries are conveyed particularly often in rear-end automobile collisions at low impact speeds and it has been established that they may be associated with long-term impairment Among the hypotheses put forward in order to explain the occurrence of potentially harmful neck injuries at loading levels whose severity is generally considered well below tolerance limits which hitherto have assumed to be valid, interactions between fluid and solid structures have been postulated as injury mechan

Styles APA, Harvard, Vancouver, ISO, etc.

Kelasidi, Eleni, Gard Elgenes, and Henrik Kilvær. "Fluid Parameter Identification for Underwater Snake Robots." In ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/omae2018-78070.

Texte intégral

Résumé :

Nowadays different types of unmanned underwater vehicles (UUVs), such as remotely operated vehicles (ROVs) and autonomous underwater vehicles (AUVs), are widely used for sub-sea inspection, maintenance, and repair (IMR) operations in the oil and gas industry, archaeology, oceanography and marine biology. Also, lately, the development of underwater snake robots (USRs) shows promising results towards extending the capabilities of conventional UUVs. The slender and multi-articulated body of USRs allows for operation in tight spaces where other traditional UUVs are incapable of operating. However,

Styles APA, Harvard, Vancouver, ISO, etc.

Tan, X. G., Andrzej J. Przekwas, Gregory Rule, Kaushik Iyer, Kyle Ott, and Andrew Merkle. "Modeling Articulated Human Body Dynamics Under a Representative Blast Loading." In ASME 2011 International Mechanical Engineering Congress and Exposition. ASMEDC, 2011. http://dx.doi.org/10.1115/imece2011-64331.

Texte intégral

Résumé :

Blast waves resulting from both industrial explosions and terrorist attacks cause devastating effects to exposed humans and structures. Blast related injuries are frequently reported in the international news and are of great interest to agencies involved in military and civilian protection. Mathematical models of explosion blast interaction with structures and humans can provide valuable input in the design of protective structures and practices, in injury diagnostics and forensics. Accurate simulation of blast wave interaction with a human body and the human body biodynamic response to the b

Styles APA, Harvard, Vancouver, ISO, etc.

Jagani, Jakin, Elizabeth Mack, Jihyeon Gong, and Alexandrina Untaroiu. "Effect of Stent Design Parameters on Hemodynamics and Blood Damage in a Percutaneous Cavopulmonary Assist Device." In ASME 2018 5th Joint US-European Fluids Engineering Division Summer Meeting. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/fedsm2018-83210.

Texte intégral

Résumé :

Hypoplastic Right Heart Syndrome is a type of congenital heart defect where the right ventricle is underdeveloped in an infant to pump blood from the body to the lungs. The three-staged surgical Fontan procedure provides a temporary treatment; however, in most of the cases, a heart transplantation is required due to postoperative complications. Currently, there are no devices commercially available in the market to provide a therapeutic assistance to these patients until a donor heart is available. Thus, a novel dual propeller pump concept is developed to provide cavopulmonary assistance to th

Styles APA, Harvard, Vancouver, ISO, etc.

Aileni, Raluca maria, Alexandra Ene, George Suciu, and Carmen Mihai. "SOFTWARE APPLICATION FOR TEXTILE INVASIVE DEVICE USED IN ADVANCED MEDICINE." In eLSE 2014. Editura Universitatii Nationale de Aparare "Carol I", 2014. http://dx.doi.org/10.12753/2066-026x-14-269.

Texte intégral

Résumé :

This paper presents a software application designed to solve the complex mathematical formulas applied to describe the parameters for textile medical devices used for invasive interventions. The fluid flow mathematical parameters will be used for obtaining an adaptive 3D model for fluid dynamic simulation in the human vessels. The objectives are to define all parameters involved in the process and model the 3D textile structure suitable for use as medical invasive device to replace the damaged blood vessels. The modeling starts from the assumption that the arteries have a perfect tubular struc

Styles APA, Harvard, Vancouver, ISO, etc.

Nous offrons des réductions sur tous les plans premium pour les auteurs dont les œuvres sont incluses dans des sélections littéraires thématiques. Contactez-nous pour obtenir un code promo unique!