Visualization of Engine CFD at NAL
نویسندگان
چکیده
منابع مشابه
CFD Based Shape Optimization of IC Engine
CFD Based Shape Optimization of IC Engine — Intense competition and global regulations in the automotive industry has placed unprecedented demands on the performance, efficiency, and emissions of today’s IC engines. The success or failure of a new engine design to meet these often-conflicting requirements is primarily dictated by its capability to provide minimal restriction for the inducted an...
متن کاملInteractive Visualization and Steering of CFD Simulations
We describe a system that supports real-time interactive visualization of computational fluid dynamics (CFD) simulations. The system allows a user to place and manipulate visualization primitives, such as isolines and streamlines, during an ongoing simulation process. A user can interactively select and designate regions of the computational mesh for refinement as the simulation progresses, per...
متن کاملToward an Improvement of Natural Gas-diesel Dual Fuel Engine Operation at Part Load Condition by Detail CFD Simulation
Natural gas-diesel dual fuel combustion is a beneficial strategy for achieving high efficient and low emissions operation in compression ignition engines, especially in genset application heavy duty diesel engine at rated power. This study aims to investigate a dual fuel engine performance and emissions using premixed natural gas and early direct injection of diesel fuel. Due to the different r...
متن کاملCurrent Visualization Trends in CFD Problems
The paper presents authors view at the current trends of visualization in CFD (computational fluid dynamics) problems. The main factors of influence defining these trends are considered. Some examples of methods synthesis for better insight of numerical experiments data are enclosed. Also the prospects of such synthesis applying to construction of generalized experiment are discussed. Mathemati...
متن کاملVisualization for High - Order Discontinuous Galerkin CFD
This thesis demonstrates a technique that reduces the perceived error introduced in the visualization of higher-order DG solutions with traditional tools. Most visualization techniques work by using the solution at the mesh vertices and linearly interpolating to color the interior of the element. For higher-order solutions (where the visualization mesh is the same as the solution mesh) this met...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Visualization Society of Japan
سال: 1999
ISSN: 1884-037X,0916-4731
DOI: 10.3154/jvs.19.supplement1_371