Applied modeling multiscale (1D-3D) methods for design, research and optimization of buildings air exchange systems

7th International Symposium Actual Problems of Computational Simulation in Civil Engineering

土木建筑工程;计算机科学

Filimonov, S.A.^1,2 ; Litvintsev, K.Y.^1,2 ; Dekterev, A.A.^1,2 ; Boykov, D.V.^1,2

Kutateladze Institute of Thermophysics SB RAS, Lavrenteva av. 1, Novosibirsk

630090, Russia^1

Siberian Federal University, Svobodniy 79/10, Krasnoyarsk

660041, Russia^2

关键词: Air exchanges;    In-buildings;    Multi-scale Modeling;    Scale models;    Unified Modeling;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/456/1/012014/pdf
DOI  :  10.1088/1757-899X/456/1/012014

来源: IOP

【 摘 要 】

The work describes an application of multy-scale models for the simulation of air exchange systems in buildings and constructions. The model consisting of spatial (3D) and network (1D) elements at the same time is called a multi-scale model. The paper considers two options for their implementation: the spatial and network parts of the model are calculated separately and the spatial and network parts are calculated together (hydraulically unified model). The paper presents a practical examples number for each proposed methods.