We analyzed the ventilation characteristics of the revolving door, which is a movable boundary.
What are the ventilation characteristics of revolving doors? In revolving doors, where the opening area changes significantly over time, it is important to capture the temporal variation of the ventilation airflow. This analysis treats the revolving section as a moving object, aiming to gain insights into the circulation of air inside and outside. For more details, please download the catalog.
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【Analysis Model and Conditions】 - Diameter of the rotating part: 4m, Height: 3m - Total number of grids: 113×108×49 = 597,966 - Rotation speed of the rotating part: 3 times per minute - Temperature assumed for winter: Internal 22°C, External 0°C - This analysis does not consider wall heat transfer and external wind, but it is possible to include them - It is also possible to change the shape of the door or make the rotation speed variable 【Analysis Results】 - The wind speed distribution around the rotating door during operation is displayed in a diagram → As time progresses, the internal and external air is drawn into the rotating door and released on the opposite side - The movement of airflow becomes intense due to the interaction of air with different temperatures replacing each other ● For more details, please contact us or download the catalog.
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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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