During the basic design phase, an air conditioning analysis of the entrance hall was conducted.
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 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, it is necessary to take into account the variations in conditions due to the seasons. In this analysis, we detailed the internal space of the building, the arrangement of the 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 transitional periods. ○ 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 transitional periods, temperatures are approximately 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 develop and sell proprietary 3D fluid analysis programs and provide contract analysis services using these software tools. For over a decade, we have been engaged 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 functionality for BIM-compatible CAD data such as Revit and DXF ● Map information (GIS) data import functionality ● SuperCartesian functionality 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 functionality that accommodates the movement of multiple objects in space ● User-friendly interface and easy-to-understand animation features In addition to software support, we also accept contract analyses. Focusing on air conditioning ventilation and wind environment analysis, we provide high cost-performance solutions for a wide range of problems, from simple, small-scale issues to complex, large-scale analyses. We look forward to your visit, along with our abundant analysis case studies.