Statistical Theory of Sound Wave Propagation in Two-Phase Media : Effective Sound Velocity, Effective Viscosity and Effective Heat Conductivity

Effective Equations for Sound and Void Wave Propagation in Bubbly Fluids

Effective equations that describe both sound wave and void wave propagation for bubbly flows at high Reynolds numbers are derived in this paper. First ideal bubble flows are considered, and a new method for solving Laplace’s equation for the velocity potential is presented. This approach is based on a generalization of the method of images and also yields a precise definition of the ambient fie...

Effective dielectric tensor for electromagnetic wave propagation in random media

media M. C. Rechtsman and S. Torquato Department of Physics, Princeton University, Princeton, New Jersey 08544, USA Department of Chemistry, Princeton University, Princeton, New Jersey 08544, USA; Program in Applied and Computational Mathematics, Princeton, New Jersey 08544, USA; Princeton Institute for the Science and Technology of Materials, Princeton, New Jersey 08544, USA; Princeton Center ...

Welfare through sound and effective competition

Sound Foundations for Effective Proofs of Programs

When considering the correctness of programs, the only absolute demonstration of quality is mathematical proof. Yet the complexity of these proofs makes them all but impossible both to construct and read, and the correctness of the proofs themselves come into question. We take an approach to the creation of these proofs based on specifying an axiomatic semantics for the programming language, an...

Modeling of Effective Thermal Conductivity and Viscosity of Carbon Structured Nanofluid

This paper was aimed to address the modeling of effective thermal conductivity and viscosity of carbon structured nanofluids. Response surface methodology, D_optimal design (DOD) was employed to assess the main and interactive effects of temperature (T) and weight percentage (wt %) to model effective thermal conductivity and viscosity of multi wall and single wall carbon nanotube, CVD and RGO G...