搜索结果: 1-5 共查到“工程与技术科学基础学科 numerical”相关记录5条 . 查询时间(0.078 秒)
Background and Available Potential Energy in Numerical Simulations of a Boussinesq Fluid
Background and Available Potential Energy Numerical Simulations a Boussinesq Fluid
2014/10/23
In flows with stable density stratification, a p ortion of the gravitational p otential energy is available for conversion to kinetic energy. The remainder is not and is called “background p otential ...
Numerical Forcing of Horizontally-Homogeneous Stratified Turbulence
Numerical Forcing Horizontally-Homogeneous Stratified Turbulence
2014/10/23
It is often desirable to study simulated turbulent flows at steady state even if the flow has no inherent source of turbulence kinetic energy. Doing so requires a numerical forcing scheme and various ...
Numerical Investigation of Gas-Particle Supersonic Flow
Numerical Investigation Gas-Particle Supersonic Flow
2014/10/23
Particles lying in the sub-micron range have widespread applications in the pharmaceutical, ceramic and other related industries. Separation and classification of these particles is a very imp ortant ...
Exploring Fundamental Turbulent Physics Using Direct Numerical Simulation
Fundamental Turbulent Physics Direct Numerical Simulation
2014/10/23
It has been shown in many studies that turbulent flows are highly dependent on their initial conditions. This thesis explores turbulent flow using direct numerical simulation (DNS) in a variety of sit...
Reliability-Based Design Optimization using Semi-Numerical Strategies for Structural Engineering Applications
Reliability-Based Design Optimization Optimum Safety Factor Reliability Analysis
2009/8/19
When Deterministic Design Optimization (DDO) methods are used, deterministic optimum designs are frequently pushed to the design constraint boundary, leaving little or no room for tolerances (or uncer...