Lighting Calculations in a Multi-Partitioned Space

The Study of LED Lighting Color Temperature and Visual Effect

“…It proves that the light has important "biological role" of influencing human biological rhythm and physiological reaction, called Cirtopic (lighting biological effect). Therefore, when comes to the design of lighting environment, it should be taken into consideration that different colors of light produces different visual effect on the person [6]- [9].…”

Road Luminaire’ Mesoptic Luminous Efficiency Analysis

“…Funded by the European Union, Helsinki University of Technology (HUT) developed a series of mesopic vision research based on visual effects method [3], and established the mesopic visual spectrum light efficiency function model. According to this research result, Chongqing University Professor Chen Zhonglin studied the maximum spectral luminous efficiency for mesopic vision [4][5][6][7][8], and determined the maximum value of mesopic spectral luminous efficiency [9][10][11][12]. Based on above-mentioned mesopic vision system, this article studied commonly used luminaries in road and tunnel: high pressure sodium lamp(HPS), metal halide lamp (MH), LED, and electrodeless lamp (EDL), in order to determine their mesopic vision luminous efficiency, which can provide the basis for the choice of the tunnel light.…”

Συμβολη Στα Φαινομενα Ροης Μαζας Και Ορατης Ακτινοβολιας Μεσω Μερικως Ελευθερωνανοιγματων

“…Για την διαίρεση της κάθε επιφάνειας σε υποεπιφάνειες οι Zang & Ngai [82] ανέπτυξαν έναν αλγόριθμο που βασίσθηκε στην εργασία του Mistrik [83], σύμφωνα με τον οποίο οι επιφάνειες διαιρούνται αυτόματα σε ένα αριθμό υποεπιφανειών. Ο αριθμός των υποεπιφανειών εξαρτάται :…”