Air conditioning analysis of the entrance hall was conducted during the basic design phase.
The entrance hall targeted for analysis is a large space with a height of approximately 20 meters. During the basic design phase, it is crucial to verify whether there are any issues with the temperature distribution and airflow distribution in the living area, based on the position, number, wind speed, and temperature of the air conditioning air outlets. This is very important for considering comfort and energy efficiency. Additionally, changes in conditions due to the seasons must also be taken into account. In this analysis, we detailed the internal space shape of the building, the arrangement of air outlets and inlets, and the thermal load, conducting air conditioning analysis for summer, winter, and transitional periods. For more details, please download the catalog.
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【Analysis Model and Conditions】 - The analysis target includes the entrance hall with a void and the connected spaces. - Complex shapes including curves are also reproduced. - The air conditioning method uses a floor supply and return system, with ceiling supply and return systems in some areas of the first and second floors, and nozzle supply methods in some areas of the second floor. - Outdoor temperatures are 33.4°C in summer, 0°C in winter, and 24°C in the intermediate period. - The calculation area is 38m (X) × 41.5m (Y) × 19m (Z), with a total grid count of 1,072,800. 【Analysis Results】 - In summer, due to high solar load and the height of the void, heat accumulation occurs near the ceiling. → In the living area, approximately 1.5m above the floor, temperatures are about 21-23°C on the first floor and about 24-25°C on the second floor, showing a good temperature distribution. - In winter, temperatures are about 24-25°C on the first floor and about 23-24°C on the second floor. - In the intermediate period, temperatures are about 24°C on both the first and second floors. - Throughout the year, the results are generally in line with the design target values. ● 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.