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A novel methodology and new concept of structural dynamic moisture buffering for modeling building moisture dynamics
(Elsevier, 2020-05-19)
- article
This paper presents a new methodology that takes a physical-statistical approach to dynamically model indoor air humidity and moisture transport in building structures. A new concept, structural dynamics moisture buffer ...
Hygrothermal performance of highly insulated external walls subjected to indoor air exfiltration
(SAGE Publications, 2022-08-10)
- article
The study comprises three laboratory tests in which typical Finnish highly insulated (HI) walls were exposed to concentrated leakages of indoor air under steady outdoor temperatures of 1–5°C. Airflows with a relative ...
3D Object Detection Algorithm Based on the Reconstruction of Sparse Point Clouds in the Viewing Frustum
(Hindawi, 2022-10-15)
- masterThesis
In response to the problem that the detection precision of the current 3D object detection algorithm is low when the object is severely occluded, this study proposes an object detection algorithm based on the reconstruction ...
Application of upscaling methods for fluid flow and mass transport in multi-scale heterogeneous media : A critical review
(Elsevier, 2021-12-01)
- article
Physical and biogeochemical heterogeneity dramatically impacts fluid flow and reactive solute transport behaviors in geological formations across scales. From micro pores to regional reservoirs, upscaling has been proven ...
Improving the Energy Efficiency of Buildings Based on Fluid Dynamics Models : A Critical Review
(MDPI, 2021-08-30)
- article
The built environment is the global sector with the greatest energy use and greenhouse gas emissions. As a result, building energy savings can make a major contribution to tackling the current energy and climate change ...
Factors affecting the performance of ventilation cavities in highly insulated assemblies
(SAGE Publications, 2021-03-01)
- article
The article presents experimental studies of typical Finnish highly insulated (HI) envelopes with thermal resistance values (R value) for the wall and roof inside the ventilation cavity between 7.7 and 8.1 m2K/W and 13 m2K/W, ...
Novel hybrid modeling approach for utilizing simple linear regression models to solve multi-input nonlinear problems of indoor humidity modeling
(Elsevier, 2022-02-01)
- article
Investigating indoor humidity is important because abnormal moisture levels can damage building structures and result in poor indoor air quality. Outdoor humidity, ventilation rate, and internal moisture load are the three ...
Experimental Study on the Factors of the Oil Shale Thermal Breakdown in High-Voltage Power Frequency Electric Heating Technology
(MDPI, 2022-09-29)
- article
We conducted an experimental study on the breakdown process of oil shale by high-voltage power frequency electric heating in-situ pyrolyzing (HVF) technology to examine the impact mechanisms of the electric field intensity, ...
Statistical Investigation of Climate Change Effects on the Utilization of the Sediment Heat Energy
(MDPI, 2022-01-07)
- article
Suvilahti, a suburb of the city of Vaasa in western Finland, was the first area to use seabed sediment heat as the main source of heating for a high number of houses. Moreover, in the same area, a unique land uplift effect ...
Pyrolysis treatment of nonmetal fraction of waste printed circuit boards : Focusing on the fate of bromine
(SAGE Publications, 2020-01-06)
- article
Advanced thermal treatment of electronic waste offers advantages of volume reduction and energy recovery. In this work, the pyrolysis behaviour of nonmetallic fractions of waste printed circuit boards was studied. The fate ...