Study of Surface Temperature Monitoring in the Field of Buildings

Slávik, Richard; Čekon, Miroslav

doi:10.1016/j.proeng.2016.08.526

Cited by 6 publications

(6 citation statements)

References 5 publications

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“…These measurements may prove very beneficial for coming up with a design for the structure, since they may help solve energy efficiency issues and improve protection designs, preventing outer-climate conditions from affecting the indoor temperatures. [11] According to these measurements, the minimum external surface temperature of the east wall is 23,2°C at 06.00 am, and the maximum external surface temperature is 29,8°C which occurs at 12.00 pm, while the minimum internal surface temperature of the east wall is 23°C at 06.00 am and its maximum internal surface temperature is 28,7°C at 1.00 pm. As for the west wall, the value of the minimum external surface temperature is 21°C at 06.00 am and the maximum external surface temperature is 37°C at 3.00 pm, while the minimum internal surface is 20,4°C at 06.00 am and the maximum internal surface temperature is 35,2°C at 5.00 pm.…”

Section: Resultsmentioning

confidence: 87%

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Effects of Heat Transfer through the Walls of a Catholic Church in Semarang Indonesia Simulated with Psi-Therm Software and OTTV

Purwanto¹,

Tichelmann²

2021

cea

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Verifying the effects of heat transfer towards the rise of temperature in certain spaces which impact air control and conditioning. Climate change affects the rise of environmental temperatures, with the humid and tropical Indonesia not exempt from its effects. Many church buildings in Semarang, Indonesia, of which were previously partial to natural ventilation, have now opted to rely on Air Conditioning in order to cool their indoor temperatures. As a result, electrical consumption is now at an all-time-high, with the absence of proper adjustments needed to anticipate heat transfer from the outdoors from entering these buildings. Aside from skyrocketing expenses spent on electrical bills, the rise in energy consumption is also partial to uncontrollable energy waste. This research aims to provide a guide in designing the walls of church buildings, in order to reduce massive electrical consumption. Methods used in this research are calculations done through the software Psi-Therm as well as making considerations regarding Overall Thermal Transfer Value (OTTV) in order to provide the big picture of controllable thermal conductivity through church wall design. Research results entail a design model of heat transfer flow obstruction which will be beneficial for future church designs.

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Section: Resultsmentioning

confidence: 87%

“…OTTV calculation done upon these two detailed models of the building above uses the approach as seen below: [11] θ= solar gain factor of window glass.…”

Section: Resultsmentioning

confidence: 99%

Effects of Heat Transfer through the Walls of a Catholic Church in Semarang Indonesia Simulated with Psi-Therm Software and OTTV

Purwanto¹,

Tichelmann²

2021

cea

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“…The thermal conditions of building facades are essential parameters for urban environmental analysis. Local microclimates can have significant effects on the surrounding areas and building facades, affecting the thermal environment, air quality, energy consumption, urban heat islands, and external temperatures [57][58][59]. In contemporary constructions with good insulation, building facades tend to deteriorate according to the exterior surface microclimate, as external weather conditions change rapidly within short periods of time [59].…”

Section: Building Surface Temperaturementioning

confidence: 99%

“…Local microclimates can have significant effects on the surrounding areas and building facades, affecting the thermal environment, air quality, energy consumption, urban heat islands, and external temperatures [57][58][59]. In contemporary constructions with good insulation, building facades tend to deteriorate according to the exterior surface microclimate, as external weather conditions change rapidly within short periods of time [59]. Therefore, monitoring surface temperature is a valuable tool for assessing the thermal performance of buildings and implementing them directly or indirectly in virtual simulations [60].…”

Section: Building Surface Temperaturementioning

confidence: 99%

“…Building surface temperature can be estimated using ENVI-met. ENVI-met is an advanced model that uses three-layer wall models to provide detailed physics analysis of buildings and more accurate outdoor and indoor simulations [59]. The accuracy of ENVImet in predicting surface temperatures in urban areas has been validated by some studies.…”

Section: Building Surface Temperaturementioning

confidence: 99%

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Nature-Based Solutions for Cooling in High-Density Neighbourhoods in Shenzhen: A Case Study of Baishizhou

2023

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These days, high-density cities are facing growing challenges related to the urban heat island (UHI) effect. Greening can be a nature-based solution for UHI effect mitigation. This study aims to evaluate the potential of nature-based solutions to improve the urban living environments in Baishizhou, a high-density neighbourhood in Shenzhen. An integrated 3D visualisation research method was proposed in this study. Rhino 7, Grasshopper, and ENVI-met software were combined to evaluate environment characteristics before and after design, as well as compare differences in the outdoor thermal comfort index and the building surface temperature. The greening design scenarios include adding trees, green roofs, and green facades. The simulations ran for 24 h during the test period from 01:00 to 24:00 on 9 August 2019, which was the hottest day in Shenzhen. Baishizhou was selected as the test area for this study and environmental simulation. Results indicated that (1) vegetation has a positive cooling effect, providing outdoor thermal comfort, while shade “trees” provide significant cooling effects on hot days in tropical and subtropical climates; (2) adding green roofs and green facades to a building can significantly affect the cooling effect.

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Effectively modeling surface temperature and evaluating mean radiant temperature in tropical outdoor industrial environments

Lai

Koh

et al. 2020

Building and Environment

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Study of Surface Temperature Monitoring in the Field of Buildings

Cited by 6 publications

References 5 publications

Effects of Heat Transfer through the Walls of a Catholic Church in Semarang Indonesia Simulated with Psi-Therm Software and OTTV

Effects of Heat Transfer through the Walls of a Catholic Church in Semarang Indonesia Simulated with Psi-Therm Software and OTTV

Nature-Based Solutions for Cooling in High-Density Neighbourhoods in Shenzhen: A Case Study of Baishizhou

Effectively modeling surface temperature and evaluating mean radiant temperature in tropical outdoor industrial environments

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