One Parameter Composite Semigroups of Linear Bounded Operators in Strong Operator Topology of Schatten Class Cp [PDF]
Engineering and Technology Journal, 2011 For semigroups of linear bounded operators on Hilbert spaces, the problem of being in Cp , 0 ...
Samir Kasim Hassan +24 more
doaj +1 more source
Health effects of a ban on late‐night alcohol sales
Health Economics, Volume 32, Issue 1, Page 65-89, January 2023., 2023 Abstract This paper studies the impact of a ban on late‐night off‐premise alcohol sales between 10 p.m. and 5 a.m. in Germany. We use three large administrative data sets: (i) German diagnosis related groups‐Statistik, (ii) data from a large social health insurance, and (iii) Road Traffic Accident Statistics.
Matthias Bäuml +2 more
wiley +1 more source
A multicriteria decision analysis framework for developing and evaluating coastal retreat policy
Integrated Environmental Assessment and Management, Volume 19, Issue 1, Page 83-98, January 2023., 2023 Abstract Managed retreat may be a necessity for coastal communities as sea levels rise due to climate change. Selecting the right policy decisions and timing is difficult given the vested interests of communities and stakeholder groups and requires careful balancing of the benefits and risks associated with each management alternative.
Tyler A. Skidmore, Jared L. Cohon
wiley +1 more source
Movement Characteristics of Shock Train Under Continuous Change of Incoming Mach Number
气体物理, 2023 In order to study the movement characteristics of shock train with the variation of incident shock, a direct-connect wind tunnel experimental system with variable incoming Mach number was built.
Zi-ao WANG +3 more
doaj +1 more source
Radiative turbulent mixing layers at high Mach numbers [PDF]
, 2022 Radiative turbulent mixing layers (TMLs) are ubiquitous in astrophysical environments, e.g., the circumgalactic medium (CGM), and are triggered by the shear velocity at interfaces between different gas phases. To understand the shear velocity dependence of TMLs, we perform a set of 3D hydrodynamic simulations with an emphasis on the TML properties at ...
arxiv +1 more source
Secondary flow in compressible turbulent flow through a square duct with an adiabatic wall
Nihon Kikai Gakkai ronbunshu, 2015 The compressible turbulent flows through a square duct including an adiabatic bottom-wall with three Mach numbers, M = 1,1.5,2 are investigated using the direct numerical simulation.
Masayoshi OKAMOTO, Toshihiro MORIMURA
doaj +1 more source
New numerical solver for flows at various Mach numbers [PDF]
A&A 576, A50 (2015), 2014 Many problems in stellar astrophysics feature flows at low Mach numbers. Conventional compressible hydrodynamics schemes frequently used in the field have been developed for the transonic regime and exhibit excessive numerical dissipation for these flows.
arxiv +1 more source
Generation and Evolution of High-Mach-Number Laser-Driven Magnetized Collisionless Shocks in the Laboratory. [PDF]
Physical Review Letters, 2016 We present the first laboratory generation of high-Mach-number magnetized collisionless shocks created through the interaction of an expanding laser-driven plasma with a magnetized ambient plasma.
D. Schaeffer +7 more
semanticscholar +1 more source
High order semi-implicit weighted compact nonlinear scheme for the all-Mach isentropic Euler system
Advances in Aerodynamics, 2020 The computation of compressible flows at all Mach numbers is a very challenging problem. An efficient numerical method for solving this problem needs to have shock-capturing capability in the high Mach number regime, while it can deal with stiffness and ...
Yanqun Jiang +4 more
doaj +1 more source
Hydrodynamical Simulations of the IGM at High Mach Numbers [PDF]
, 2003 We present a new approach to doing Eulerian computational fluid dynamics that is designed to work at high Mach numbers encountered in hydrodynamical simulations of the IGM. In conventional Eulerian CFD, the thermal energy is poorly tracked in supersonic bulk flows where local fluid variables cannot be accurately separated from the much larger bulk flow
Pengjie Zhang, Ue-Li Pen, Hy Trac
openaire +3 more sources