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Article: A 23-lamp helidon

TitleA 23-lamp helidon
Authors
KeywordsHelidon
Sunlight
Buildings
Daylight simulation
Daylighting
Issue Date1999
PublisherUniversity of Sydney, Faculty of Architecture. The Journal's web site is located at http://www.arch.usyd.edu.au/asr/
Citation
Architectural Science Review, 1999, v. 42 n. 1, p. 49-53 How to Cite?
AbstractHeliodons have been developed to simulate sunlight direction in relation to a building model. For placing the building model, heliodons can be divided into two categories. In one category, the model is to be tilted and normally also rotated [1, 2, 3]. In the other category, the model is to be placed horizontally and normally also stationary [4, 5, 6]. The later category of heliodons, with a horizontally placed building model, and with the simulated sunlight moving around it, will certainly help architectural students, to visualise the change of sunlight direction around a building and the related effect on insolation and shading. This category has appeared in architectural schools in two versions, namely a movable, single-lamp version [4], and a multi-lamp version with lamps fixed to stationary supports to simulate sunlight direction at selected day/time combinations [5]. This paper reports on a hybrid version between these two versions. This hybrid version consists of 23 lamps (i.e. for day selection) fixed on a rotatable elbow (i.e. for time selection), which is in turn mounted on a tiltable (i.e. for latitude selection) turntable.
Persistent Identifierhttp://hdl.handle.net/10722/149362
ISSN
2013 SCImago Journal Rankings: 0.348
References

 

DC FieldValueLanguage
dc.contributor.authorCheung, KPen_US
dc.contributor.authorKam, HMen_US
dc.contributor.authorChung, SLen_US
dc.contributor.authorLam, CFen_US
dc.date.accessioned2012-06-26T05:52:31Z-
dc.date.available2012-06-26T05:52:31Z-
dc.date.issued1999en_US
dc.identifier.citationArchitectural Science Review, 1999, v. 42 n. 1, p. 49-53en_US
dc.identifier.issn0003-8628en_US
dc.identifier.urihttp://hdl.handle.net/10722/149362-
dc.description.abstractHeliodons have been developed to simulate sunlight direction in relation to a building model. For placing the building model, heliodons can be divided into two categories. In one category, the model is to be tilted and normally also rotated [1, 2, 3]. In the other category, the model is to be placed horizontally and normally also stationary [4, 5, 6]. The later category of heliodons, with a horizontally placed building model, and with the simulated sunlight moving around it, will certainly help architectural students, to visualise the change of sunlight direction around a building and the related effect on insolation and shading. This category has appeared in architectural schools in two versions, namely a movable, single-lamp version [4], and a multi-lamp version with lamps fixed to stationary supports to simulate sunlight direction at selected day/time combinations [5]. This paper reports on a hybrid version between these two versions. This hybrid version consists of 23 lamps (i.e. for day selection) fixed on a rotatable elbow (i.e. for time selection), which is in turn mounted on a tiltable (i.e. for latitude selection) turntable.en_US
dc.languageengen_US
dc.publisherUniversity of Sydney, Faculty of Architecture. The Journal's web site is located at http://www.arch.usyd.edu.au/asr/en_US
dc.relation.ispartofArchitectural Science Reviewen_US
dc.subjectHelidonen_US
dc.subjectSunlighten_US
dc.subjectBuildings-
dc.subjectDaylight simulation-
dc.subjectDaylighting-
dc.titleA 23-lamp helidonen_US
dc.typeArticleen_US
dc.identifier.emailCheung, KP: kpcheuna@HKUCC.hku.hken_US
dc.identifier.authorityCheung, KP=rp00996en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1080/00038628.1999.9696848-
dc.identifier.scopuseid_2-s2.0-0033097384en_US
dc.identifier.hkuros42225-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0033097384&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume42en_US
dc.identifier.issue1en_US
dc.identifier.spage49en_US
dc.identifier.epage53en_US
dc.publisher.placeAustraliaen_US
dc.identifier.scopusauthoridLam, CF=7402990852en_US
dc.identifier.scopusauthoridChung, SL=11739773300en_US
dc.identifier.scopusauthoridKam, HM=11739279900en_US
dc.identifier.scopusauthoridCheung, KP=11739165900en_US

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