03266nam a2200409 4500 20260817162957.0 300998s1994 th r 0000|0 eng d .b11405090 AIT Thesis no. ET-94-32 Intouch Prakobvanichkul Application of the lumen method for daylighting calculation in Thailand Bangkok : Asian Institute of Technology, 1994 149 leaves +1 online resource Thesis ; no. ET-94-32 A thesis submitted in partial fulfilment of the requirement for the degree of Master of Engineering Thesis (M.Eng.) - Asian Institute of Technology, 1994 This experimental theoretical study deals with application of the lumen method for daylighting calculation in Thailand. The prediction of interior daylight illuminance are performed based on measured exterior illuminance for different shading conditions by lumen method of daylighting calculation. The light aperture is alternately oriented to east and south compass to investigate the effect of sky luminance distribution relating to light aperture orientations. Daylight availability for Bangkok has been developed based on partly cloudy sky condition. The lumen method for both daylighting and electtic lighting are applied for establishing the performance characteristics of the integrated lighting system based on derived daylight availability. The performance characteristics are analyzed for different electric control strategy. Estimation of daylighting utilization fraction for the entire year are implemented based on four typical day on extremely solar declination angle to optimize the suitable electric control strategy for the room. Correlation of horizontal solar radiation to horizontal illuminance are presented as an initial finding of empirical models for Bangkok site. These empirical models are particularly suitable for used in daylighting energy studies since they are based on existing solar radiation data currently available. Daylighting Thailand Surapong Chiraratananon, Chairperson Karmazsin, Etienne, Examination Committee Bhattacharya, Sribas C., Examination Committee Electricity Generating Authority of Thailand, Scholarship Donor Asian Institute of Technology. Thesis ; no. ET-94-32 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B16979 .b11405090 mnait x 240403 2 951104 m a x 0 mnait mnait mnarc 20 40 Barcode : 30050003107744 CREATED : 1994-07-06 RECORD # : i11647541 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050003107736 CREATED : 1994-07-06 RECORD # : i11647553 LPATRON : 1009769 LCHKIN : 1997-03-10 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 1 TOT RENEW : 1 Barcode : 30050120367031 CREATED : 2016-06-13 RECORD # : i13033682 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 6894 6894 0 0 0 0 MAIN MAIN mnait 2026-08-17 0 AIT Thesis no. ET-94-32 30050003107744 2026-08-17 16:29:57 1 2026-08-17 20 0 0 0 0 MAIN MAIN mnait 2026-08-17 0 AIT Thesis no. ET-94-32 30050003107736 2026-08-17 16:29:57 2 2026-08-17 20 0 0 0 0 MAIN MAIN mnarc 2026-08-17 0 AIT Thesis no. ET-94-32 30050120367031 2026-08-17 16:29:57 2026-08-17 40