Zobrazeno 1 - 10
of 4 780
pro vyhledávání: '"IVAN, C"'
Understanding transport phenomena through porous media is essential for applications ranging from water treatment systems to heat pipes. In many of these systems, packed-bed reactors (PBRs) are crucial components, and understanding and quantifying th
Externí odkaz:
http://arxiv.org/abs/2409.10674
Autor:
Pande, Shrihari D., Christov, Ivan C.
We employ the Lorentz reciprocal theorem to derive a closed-form expression for the pressure drop reduction due to the coupling between shear-thinning fluid flow and a weakly deformable channel wall. The methodology is applied in parallel to fluids f
Externí odkaz:
http://arxiv.org/abs/2407.07224
A linear sixth-order partial differential equation (PDE) of ``parabolic'' type describes the dynamics of thin liquid films beneath surfaces with elastic bending resistance when deflections from the equilibrium film height are small. On a finite domai
Externí odkaz:
http://arxiv.org/abs/2402.18740
Publikováno v:
Phys. Rev. Fluids 9 (2024) 043302
We provide an experimental framework to measure the flow rate--pressure drop relation for Newtonian and shear-thinning fluids in two common deformable configurations: (\textit{i}) a rectangular channel and (\textit{ii}) an axisymmetric tube. Using th
Externí odkaz:
http://arxiv.org/abs/2401.05513
We demonstrate the use of the Lorentz reciprocal theorem in obtaining corrections to the flow rate for oscillatory flow in channels. We start from the unsteady Stokes equations and derive the suitable reciprocity relations for both rigid and deformab
Externí odkaz:
http://arxiv.org/abs/2312.10183
Publikováno v:
AIChE J. 70(4), e18343 (2024)
Gas-liquid flows through packed bed reactors (PBRs) are challenging to predict due to the tortuous flow paths that fluid interfaces must traverse. Experiments at the International Space Station showed that bubble and pulse flows are predominately obs
Externí odkaz:
http://arxiv.org/abs/2308.08075
Autor:
Giulia Crotti, Mert Akturk, Andrea Schirato, Vincent Vinel, Anton A. Trifonov, Ivan C. Buchvarov, Dragomir N. Neshev, Remo Proietti Zaccaria, Paolo Laporta, Aristide Lemaître, Giuseppe Leo, Giulio Cerullo, Margherita Maiuri, Giuseppe Della Valle
Publikováno v:
Light: Science & Applications, Vol 13, Iss 1, Pp 1-11 (2024)
Abstract Switching of light polarization on the sub-picosecond timescale is a crucial functionality for applications in a variety of contexts, including telecommunications, biology and chemistry. The ability to control polarization at ultrafast speed
Externí odkaz:
https://doaj.org/article/9fa73558532a42be9067a8039a10bd4e
Publikováno v:
Journal of Computational Physics 514 (2024) 113228
We develop a method for modeling and simulating a class of two-phase flows consisting of two immiscible incompressible dielectric fluids and their interactions with imposed external electric fields in two and three dimensions. We first present a ther
Externí odkaz:
http://arxiv.org/abs/2305.09020
Autor:
Berrout, J., Kyriakopoulou, E., Moparthi, L., Hogea, A.S., Berrout, L., Ivan, C., Lorger, M., Boyle, J., Peers, C., Muench, S., Elies, Jacobo, Hu, X., Hurst, C., Hall, T., Umamaheswaran, S., Wesley, L., Gagea, M., Shires, M., Manfield, I., Knowles, M.A., Davies, S., Suhling, K., Gonzalez, Y.T., Carragher, N., Macleod, K., Abbott, N.J., Calin, G.A., Gamper, N., Zygmunt, P.M., Timsah, Z.
Yes
Recent evidence suggests that the ion channel TRPA1 is implicated in lung adenocarcinoma (LUAD) where its role and mechanism of action remain unknown. We have previously established that the membrane receptor FGFR2 drives LUAD progression th
Recent evidence suggests that the ion channel TRPA1 is implicated in lung adenocarcinoma (LUAD) where its role and mechanism of action remain unknown. We have previously established that the membrane receptor FGFR2 drives LUAD progression th
Externí odkaz:
http://hdl.handle.net/10454/12962
Autor:
Nagrani, Pranay P., Kulkarni, Ritwik V., Kelkar, Parth U., Corder, Ria D., Erk, Kendra A., Marconnet, Amy M., Christov, Ivan C.
Publikováno v:
J. Rheol. 67 (2023) 1129--1140
Thermal greases, often used as thermal interface materials, are complex paste-like mixtures composed of a base polymer in which dense metallic (or ceramic) filler particles are dispersed to improve the heat transfer properties of the material. They h
Externí odkaz:
http://arxiv.org/abs/2304.12104