Smart passive system for dehumidifieation, cooling, and heating utilizing renewable energy in detached house

Haksung Lee, Akihito Ozaki, Wanghee Cho, Myonghyang Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A smart skin system is proposed for passive dehumidifieation in summer and solar heat collection in winter. To reduce the heat load, an efficient air conditioning system was developed in the roof ventilation layer that separates latent and sensible heat using fibrous insulation materials with moisture conditioning properties. The potential-based principle of this system is based on non-equivalent thermodynamics. Performance and thermal load reduction were demonstrated in a detached house using a heat, air, and moisture (HAM) simulation software called THERB for H A M . This system can reduce 80% of latent heat load in summer and 30% of sensible heat load in winter.

Original languageEnglish
Title of host publication16th International Conference of the International Building Performance Simulation Association, Building Simulation 2019
EditorsVincenzo Corrado, Enrico Fabrizio, Andrea Gasparella, Francesco Patuzzi
PublisherInternational Building Performance Simulation Association
Pages2442-2449
Number of pages8
ISBN (Electronic)9781713809418
Publication statusPublished - 2019
Event16th International Conference of the International Building Performance Simulation Association, Building Simulation 2019 - Rome, Italy
Duration: Sep 2 2019Sep 4 2019

Publication series

NameBuilding Simulation Conference Proceedings
Volume4
ISSN (Print)2522-2708

Conference

Conference16th International Conference of the International Building Performance Simulation Association, Building Simulation 2019
Country/TerritoryItaly
CityRome
Period9/2/199/4/19

All Science Journal Classification (ASJC) codes

  • Building and Construction
  • Architecture
  • Modelling and Simulation
  • Computer Science Applications

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