100 years after the Bauhaus was founded, the preoccupation with this avant-garde school continues unabated. The ideas and maxims developed at the Bauhaus continue to stimulate thought in a wide variety of fields、from teaching methods and contemporary design to architecture, living and working and production methods, as well as lifestyles. I researched the heating, ventilation technology and building science of Bauhaus. Herein are my findings.
This study is about PVT air collector and heat pump system for domestic air conditioning ventilation and hot water supply in house. We studied the design of air conditioning in order to improve the indoor comfortable environment. This article shows system overview and measurement results of thermal environment during winter heating.
This study is about a suggestion of air conditioning system on ways to improve thermal comfort in a house equipped with a solar heat utilization heat pump air conditioning ventilation water heater system. We studied the number and configuration of outlets, as well as the piping methods within the foundation in order to improve the indoor comfortable environment.
The risk of air pollution derived from the growth of microorganism due to dew condensation in earth-to-air heat exchanger (EAHE) is considered to be a particular problem. In this paper, we predict the thermal performance and dew condensation for an EAHE in an actual building in summer by actual survey and unsteady CFD analysis which did not analyze flow fields to reduce the calculation load. Moreover, we investigate the fungal flora by DNA analysis of fungi sampled in an EAHE.
In recent years, the adoption of multi-split type air conditioners for buildings has been increasing in small and medium sized office buildings. This study shows an energy-saving performance by the evaporation or condensation temperature control in actual operation data. It was shown that higher COP reduces energy consumption and contributes to saving energy.