A novel solar envelope method based on solar ordinances for urban planning

Luca, Francesco De; Dogan, Timur

doi:10.1007/s12273-019-0561-1

Cited by 31 publications

(20 citation statements)

References 22 publications

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“…1-Calculer une série de profils de coupe de l'enveloppe solaire en fonction de la direction des rayons solaires et du temps d'accès solaire [28,44,45]. 2-Calculer l'altimétrie des sommets d'un maillage de la parcelle de sorte à permettre l'accès solaire au voisinage [25,34,40,[46][47][48]. 3-Extruder les faces d'un maillage pour atteindre ce même objectif [49].…”

Section: 2unclassified

L'enveloppe solaire : un retour vers le futur

2020

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Cet article propose un retour réflexif sur le modèle de l’enveloppe solaire. Il s’agit d’un regard rétrospectif des approches numériques de ce modèle qui se voulait dès le départ servir l’activité de conception. Le développement des modèles de calcul énergétique a permis d’affiner la détermination de ses contraintes. L’avancée numérique a donné lieu à des enveloppes dérivées intégrant, en plus de l’accès solaire, des paramètres physiques ou réglementaires. Cependant, l’avancée numérique de l’enveloppe solaire n’est pas utilisée pour répondre aux défis climatiques actuels. Ce papier propose de dresser un état de l'art de l'enveloppe solaire, de ses développements et de ses applications en vue de comprendre en quoi la promesse des années soixante-dix est aujourd’hui réaliste. C’est l’occasion aussi de discuter le rôle que joue le progrès scientifique et technique de la morphose numérique dans les pratiques architecturales et urbaines.

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Section: 2unclassified

L'enveloppe solaire : un retour vers le futur

2020

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“…On physical models of urban structures, the shadows and the availability of direct sunlight can be clearly monitored using heliodons. Novel computational techniques (Seong et al,2006;Lobaccaro and Frontini, 2014;Kima and Yin, 2019;Ekici et al, 2019;Ratti and Morello, 2005;Seong et al, 2011;López et al, 2016;De Luca and Dogan, 2019;Lia et al, 2019;Cotton, 1996) and software tools for exploring solar irradiance or the direct access to sunlight on a city scale (for example, HELIOS (Seon et al, Fig. 3 Annual possible/probable direct access to sunlight on windows facing towards different cardinal points in Bratislava, Slovakia (Hraška, 2004) Fig.…”

Section: Tools Of Right Of Access To Sunlightmentioning

confidence: 99%

“…Research on the energy and environmental aspects of solar radiation has become more complex due to the widespread use of sophisticated simulation and experimental methods (Shaviv and Yezioro, 1997;Capeluto abd Shaviv, 2001;Dogan et al, 2012;Kima and Yi, 2019;Yi and Kima, 2015;Compagon, 2004;Ekici et al, 2019;Ratti and Morello, 2005;Seong et al, 2011;López et al, 2016;Teller, 2001;Mardaljevic and Rylatt, 2003;De Luca and Dogan, 2019;Perey, 2011;Lia et al, 2019;Yhang et al, 2012;Mohajeria et al, 2019). Interest in the impact of solar radiation on human health has been significantly renewed and emphasized.…”

Section: Introductionmentioning

confidence: 99%

Approaches, Methods and Tools of Rights of Access to Sunlight around the World

Hraška

2019

Slovak Journal of Civil Engineering

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Sunlight has always played an important role in the design of human settlements. Well-designed urban structures, especially in moderate or cold climates, should be assured of direct sunlight in indoor living spaces and also in public spaces. Direct sunlight in a built environment is an important factor for health and well-being, the effective functioning of solar systems, and sustainable construction. However, many problems involved in the exercise of rights of access to sunlight can arise when sunlight is obscured by a tall cityscape. Many states, regions, and cities regulate solar access, but solar rights and landowner rights are in a permanent conflict. The high urban density of many cities with tall skyscrapers accentuates the problem of the availability of sunlight. This paper presents a review of existing regulations and metrics for ensuring the availability of direct sunlight in buildings and of assessment methods that have been adopted in multiple countries and cities. Approaches, methods, and tools of rights of access to sunlight are critically analyzed. The paper also details experiences from former socialist countries where strict long-term strict on direct access to sunlight in flats were applied.

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“…The study, represented in [6], provides a computational method that allows to increase energy efficiency of exterior enclosing structures due to maximum use of sunlight. This allows to predict the duration of receipt and the quality of sunlight, which will come into the room, thus, the designer can simulate the enclosing structures on the solar side, optimized it for different purposes.…”

Section: Introductionmentioning

confidence: 99%

Economic and Energy Efficiency of Artificial Lighting Control Systems for Stairwells of Multistory Residential Buildings

Burmaka

Tarasenko

Kozak

et al. 2020

Journal of Daylighting

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The aim of the research is to determine the economic and energy efficiency usage of the artificial lighting control systems, with the help of astronomical relays and motion sensors, by various types of light sources for the stairwells (stair landings and staircases) of multistory residential buildings. The analysis of the residents' monthly movement intensity of the 9-story residential buildings through the buildings entrance, doorways, and apartment doors was carried out. The economic and energy efficiency of use the artificial lighting control systems with an astronomical relays and motion sensors with different types of light sources was determined. Regardless of the light sources` type, the astronomical relay's use leads to reduction in the electricity consumption of artificial lighting in 43.31%-50.52%. Moreover, the motion sensors' use on stairwells leads to a significant reduction in electrical energy consumption: in a case of halogen lamps-by 97.73%, compact fluorescent lamps-by 95.27%, light-emitting diodes lamps-by 93.98%. For the first time, the data of 9story residential buildings inhabitants' traffic intensity through the first-floor doorway for the Ternopil city, Ukraine has been carried out. It has been proved the economic feasibility and energy efficiency of using combined lighting with an artificial lighting control system for stairwells of multistory residential buildings.

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A novel solar envelope method based on solar ordinances for urban planning

Cited by 31 publications

References 22 publications

L'enveloppe solaire : un retour vers le futur

L'enveloppe solaire : un retour vers le futur

Approaches, Methods and Tools of Rights of Access to Sunlight around the World

Economic and Energy Efficiency of Artificial Lighting Control Systems for Stairwells of Multistory Residential Buildings

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