Examining the difficult issues of a condominium built on a slope due to changes in the wind environment.
The purpose of wind environment analysis in sloped terrain is to examine some of the difficult issues that exist within wind environment analysis. Analyzing areas that include sloped and undulating terrain is one of these issues. The reason for this is that the presence of elevation differences between buildings and their foundations makes it challenging to create analysis models. Another reason is the question of how to set the conditions for approaching wind on sloped terrain. Like in typical flat terrain analysis, a power-law distribution is generally used as a basis, but it is preferable to establish a distribution along the slope's inclination. Furthermore, there is a need to set the height of the sky plane higher than in standard analyses. For more details, please download the catalog.
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basic information
【Analysis】 ○ Detailed reproduction of the planned building and neighboring residences ○ The number of grids is 94×93×62=542,004 ○ The slope has slightly different angles of inclination depending on the location, which is also considered in the analysis model 【Analysis Results】 ○ The wind rushing up the slope hits the planned building and disperses around it ○ The size of the recirculation area generated on the approach side is smaller compared to the analysis on flat land ○ The size of the wake generated on the downstream side is prominent ○ This is thought to be due to the wind hitting the building at an angle in the vertical direction ○ Similar to the analysis on flat land, the generation of wind speed increase areas around the building is observed, and almost general knowledge applies ○ A problem in the analysis is the issue of visualizing the results ○ It should be noted that without special display functions, such as contour displays along the slope, the analysis results cannot be effectively utilized ● For more details, please contact us or download the catalog.
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Company information
In environmental simulation, we are engaged in the independent development and sale of a three-dimensional fluid analysis program, as well as contract analysis services using this software. For over a decade, we have been involved in thermal fluid analysis in fields such as architecture, civil engineering, machinery, and electronics, handling numerous analyses and accumulating a wealth of know-how and knowledge. Our diverse analysis and visualization functions, honed through practical experience, have received high praise as CFD software from many companies and research institutions. ● Import function for BIM-compatible CAD data such as Revit and DXF ● Import function for geographic information system (GIS) data ● SuperCartesian function that freely represents diagonal boundaries and complex curved surfaces ● High-speed, high-precision radiation calculations and high-precision turbulence analysis using DNS ● Moving boundary problem analysis function that accommodates the movement of multiple objects in space ● User-friendly interface and easy-to-understand animation features Of course, we also provide software support and accept contract analyses. Focusing on air conditioning ventilation and wind environment analysis, we offer high cost-performance solutions for a wide range of problems, from simple and small-scale issues to complex and large-scale analyses. We look forward to your visit, along with our extensive analysis case studies.
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