General power-law temporal scaling for unequal-size microbubble coalescence.
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review E"
DOI: 10.1103/physreve.101.023106
Abstract: We systematically study the effects of liquid viscosity, liquid density, and surface tension on global microbubble coalescence using lattice Boltzmann simulation. The liquid-gas system is characterized by Ohnesorge number Oh≡η_{h}/sqrt[ρ_{h}σr_{F}] with η_{h},ρ_{h},σ, and r_{F} being… read more here.
Keywords: coalescence; size; microbubble coalescence; general power ... See more keywords
Optimal Training Design for MIMO Systems With General Power Constraints
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Signal Processing"
DOI: 10.1109/tsp.2018.2830306
Abstract: Training design for general multiple-input multiple-output (MIMO) systems is investigated in this paper. Unlike prior designs that are applicable only for centralized MIMO systems with total power constraints, general power constraints are considered here. They… read more here.
Keywords: estimation; power constraints; power; optimal training ... See more keywords
A Novel Training Design Algorithm for Kronecker-Inseparable MIMO Systems With General Power Constraints
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2024.3394611
Abstract: In this paper, we study the training design for multiple-input multiple-output (MIMO) systems. Unlike the majority of existing works, we consider the most practical and general, yet challenging, scenario where the channel and noise covariance… read more here.
Keywords: power constraints; general power; kronecker inseparable; mimo systems ... See more keywords
Optimization of General Power-Sum Connectivity Index in Uni-Cyclic Graphs, Bi-Cyclic Graphs and Trees by Means of Operations
Sign Up to like & getrecommendations! Published in 2024 at "Axioms"
DOI: 10.3390/axioms13120840
Abstract: The field of indices has been explored and advanced by various researchers for different purposes. One purpose is the optimization of indices in various problems. In this work, the general power-sum connectivity index is considered.… read more here.
Keywords: cyclic graphs; sum connectivity; power sum; graphs ... See more keywords