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Articles 1 - 26 of 26
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Polymer Science At The Kyoto Institute Of Technology, Kyoto, Japan, Otto Vogl, Shinzo Kohjiya, Takeo Araki
Polymer Science At The Kyoto Institute Of Technology, Kyoto, Japan, Otto Vogl, Shinzo Kohjiya, Takeo Araki
Otto Vogl
No abstract provided.
66. In Memoriam Herman F. Mark, Otto Vogl, Marcel Dekker
66. In Memoriam Herman F. Mark, Otto Vogl, Marcel Dekker
Otto Vogl
No abstract provided.
Advances In Degradable Polymers, Otto Vogl, Andrea Eckert
Advances In Degradable Polymers, Otto Vogl, Andrea Eckert
Otto Vogl
No abstract provided.
67. In Memoriam Hermann F. Mark, Otto Vogl
Polymer Science In Milano - Italy, Otto Vogl, Lido Porri, Mario Farina, Guido Audisio
Polymer Science In Milano - Italy, Otto Vogl, Lido Porri, Mario Farina, Guido Audisio
Otto Vogl
No abstract provided.
Iupac Symposium On Ring Opening Polymerization '92, Warsaw, Poland, July 7-11, 1992, Otto Vogl, Zbigniew Florjanczyk
Iupac Symposium On Ring Opening Polymerization '92, Warsaw, Poland, July 7-11, 1992, Otto Vogl, Zbigniew Florjanczyk
Otto Vogl
No abstract provided.
Polymer Science And Technology For The 21sth Century, Gerald S. Kirshenbaum, Eli M. Pearce
Polymer Science And Technology For The 21sth Century, Gerald S. Kirshenbaum, Eli M. Pearce
Otto Vogl
No abstract provided.
68. Polymers To The Year 2000 And Beyond, Otto Vogl, Herman Mark
68. Polymers To The Year 2000 And Beyond, Otto Vogl, Herman Mark
Otto Vogl
No abstract provided.
Polymer Science At Kyoto University, Kyoto, Japan, Otto Vogl
Polymer Science At Kyoto University, Kyoto, Japan, Otto Vogl
Otto Vogl
No abstract provided.
69. Nachruf Hermann F. Mark,, Otto Vogl
Polymer Science In Austria Ii: Universities In Vienna, Otto Vogl, Josef Schurz
Polymer Science In Austria Ii: Universities In Vienna, Otto Vogl, Josef Schurz
Otto Vogl
No abstract provided.
Polymer Science In Austria Iii, Universities In Linz, Innsbruck And Other Research Institute In Austria Including Industry, Otto Vogl, Josef Schurz
Polymer Science In Austria Iii, Universities In Linz, Innsbruck And Other Research Institute In Austria Including Industry, Otto Vogl, Josef Schurz
Otto Vogl
No abstract provided.
Bioreactor Design For Insect Cell Culture Engineering: A Review, Janusz J. Malinowski, Andrew J. Daugulis
Bioreactor Design For Insect Cell Culture Engineering: A Review, Janusz J. Malinowski, Andrew J. Daugulis
Janusz J. Malinowski
No abstract provided.
Dynamic Modelling Of Industrial So2 Oxidation Reactors Part I. Model Of ‘Hot’ And ‘Cold’ Start-Ups Of The Plant, Krzysztof J. Gosiewski
Dynamic Modelling Of Industrial So2 Oxidation Reactors Part I. Model Of ‘Hot’ And ‘Cold’ Start-Ups Of The Plant, Krzysztof J. Gosiewski
Krzysztof Gosiewski
The paper describes a comparison of some results computed using a mathematical dynamic model of a single reactor bed with real temperature unsteady state transients, measured in a large industrial scale SO2 oxidation reactor. Problems of the dynamic modelling of complete oxidation plants, including a heat exchange section and a start-up installation are discussed in the next section of the paper. As a basis for comparison some start-up dynamic transients were analysed. Tha analysis shows that the model (two-phase model for heat transfer and homogeneous model for mass transfer) is sufficient for qualitative analysis of the problem. The problems of …
Dispersed-Phase Stress Tensor In Flows Of Bubbly Liquids At Large Reynolds Numbers, Ashok S. Sangani, A. K. Didwania
Dispersed-Phase Stress Tensor In Flows Of Bubbly Liquids At Large Reynolds Numbers, Ashok S. Sangani, A. K. Didwania
Ashok S. Sangani
We derive averaged equations for large Reynolds number laminar flows of gas–liquid dispersions accounting for slowly varying spatial and temporal fields. In particular, we obtain an exact expression for the dispersed-phase stress tensor to be used in the force balance equation for gas bubbles and illustrate its application by evaluating the stress tensor for a few special cases. It is shown that the dispersed-phase stress tensor gradient with respect to the mean relative motion or the void fraction for the uniformly random bubbly liquids under conditions of large Reynolds number laminar flows is negative and thus has a destabilizing influence …
Linear Acoustic Properties Of Bubbly Liquids Near The Natural Frequency Of The Bubbles Using Numerical Simulations, Ashok S. Sangani, R. Sureshkumar
Linear Acoustic Properties Of Bubbly Liquids Near The Natural Frequency Of The Bubbles Using Numerical Simulations, Ashok S. Sangani, R. Sureshkumar
Ashok S. Sangani
We consider the problem of determining linear acoustic properties of bubbly liquids near the natural frequency of the bubbles. Since the effective wavelength and attenuation length are of the same order of magnitude as the size of the bubbles, we devise a numerical scheme to determine these quantities by solving exactly the multiple scattering problem among many interacting bubbles. It is shown that the phase speed and attenuation are finite at natural frequency even in the absence of damping due to viscous, thermal, nonlinear, and liquid compressibility effects, thus validating a recent theory (Sangani 1991). The results from the numerical …
Dynamic Simulations Of Flows Of Bubbly Liquids At Large Reynolds Numbers, Ashok S. Sangani, A. K. Didwania
Dynamic Simulations Of Flows Of Bubbly Liquids At Large Reynolds Numbers, Ashok S. Sangani, A. K. Didwania
Ashok S. Sangani
Results of dynamic simulations of bubbles rising through a liquid are presented. The Reynolds number of the flow based on the radius and the terminal speed of bubbles is large compared to unity, and the Weber number, which is the ratio of inertial to surface tension forces, is small. It is assumed that the bubbles do not coalesce when they approach each other but rather bounce instantaneously, conserving the momentum and the kinetic energy of the system. The flow of the liquid is assumed to be irrotational and is determined by solving the many-bubble interaction problem exactly. The viscous force …
Intramolecular Interactions In Poly(Styrene-Co-Acrylonitrile)/Poly(Epsilon-Caprolactone) Blends.Pdf, William Macknight, V. Janarthanan, J. Kressler, F. E. Karasz
Intramolecular Interactions In Poly(Styrene-Co-Acrylonitrile)/Poly(Epsilon-Caprolactone) Blends.Pdf, William Macknight, V. Janarthanan, J. Kressler, F. E. Karasz
William MacKnight
No abstract provided.
Amorphous-Crystalline Block Copolymer And Amorphous Homopolymer Blends. 1. A Preliminary Report, William Macknight, Kazuo Sakurai, David J. Lohse, Donald N. Schulz, J.A. Sissano
Amorphous-Crystalline Block Copolymer And Amorphous Homopolymer Blends. 1. A Preliminary Report, William Macknight, Kazuo Sakurai, David J. Lohse, Donald N. Schulz, J.A. Sissano
William MacKnight
No abstract provided.
Dynamics Of The Junction Point In Model Network Polymers By (31)P Nuclear Magnetic Relaxation, William Macknight, Jie-Feng Shi, L. Charles Dickinson, James C. W. Chien
Dynamics Of The Junction Point In Model Network Polymers By (31)P Nuclear Magnetic Relaxation, William Macknight, Jie-Feng Shi, L. Charles Dickinson, James C. W. Chien
William MacKnight
Thermodynamic Aging Of Immiscible Polymer Blends, William Macknight, Ronald Koningsveld, Karel Sole
Thermodynamic Aging Of Immiscible Polymer Blends, William Macknight, Ronald Koningsveld, Karel Sole
William MacKnight
No abstract provided.
Structure In Mesogenic Diol-Containing Polyesters, William Macknight, Hartmut Fischer, F. E. Karasz
Structure In Mesogenic Diol-Containing Polyesters, William Macknight, Hartmut Fischer, F. E. Karasz
William MacKnight
No abstract provided.
Small-Angle X-Ray Scattering (Saxs) Studies Of Sulfonated Polystyrene Ionomers. 1. Anomalous Saxs, William Macknight, Benjamin Chu, Dan Q. Wu, Robert D. Lundberg
Small-Angle X-Ray Scattering (Saxs) Studies Of Sulfonated Polystyrene Ionomers. 1. Anomalous Saxs, William Macknight, Benjamin Chu, Dan Q. Wu, Robert D. Lundberg
William MacKnight
Innovative Site Remediation Technology: Thermal Desorption, Joann Lighty, Martha Choroszy-Marshall, Michael Cosmos, Vic Cundy, Paul De Percin
Innovative Site Remediation Technology: Thermal Desorption, Joann Lighty, Martha Choroszy-Marshall, Michael Cosmos, Vic Cundy, Paul De Percin
JoAnn S. Lighty
Dynamic Modelling Of Industrial So2 Oxidation Reactors Part Ii. Model Of A Reverse-Flow Reactor, Krzysztof J. Gosiewski
Dynamic Modelling Of Industrial So2 Oxidation Reactors Part Ii. Model Of A Reverse-Flow Reactor, Krzysztof J. Gosiewski
Krzysztof Gosiewski
The results are presented of a computer simulation of a reverse-flow reactor. The results are compared with experimental data quoted by other workers. The necessity to take into account gas-to-catalyst heat transfer is stressed, so that quantitatively correct predictions may be obtained using the model. A brief description is given of the way flow reversal has been incorporated in the model, and the possibility of the accumulation of errors occurring during the calculations is mentioned. It is shown that the one-dimensional heterogeneous model of the bed makes it possible to analyze the process with an accuracy sufficient for the preliminary …
Thermal Analysis Of Heat Storage Materials, Yasar Demirel, H.O. Paksoy
Thermal Analysis Of Heat Storage Materials, Yasar Demirel, H.O. Paksoy
YASAR DEMIREL
An improved method for testing the thermal performance of encapsulated heat storage materials in large nonstirred samples is presented.