Modelling of lighting system utilizing natural and artificial lighting using DIALux

Hangga, Arimaz; Nisa, Alim Muanifatin; Apriliyanto, Muchlisin; Afandi, Mohamad; Pratama, D; Aziz, Muhammad Abdul; Wijanarko, Andrian Gandi; Witrianto, S

doi:10.1088/1755-1315/969/1/012024

Cited by 5 publications

(3 citation statements)

References 6 publications

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“…A.Hangga et al explained that the definite lighting in the classroom is 350-3000 lux, and the simulation results are in that range. Therefore, if the simulation results are below 350 lux or more than 3000 lux, it can affect the visual uniformity and low discomfort for the user [19]. to be yellow.…”

Section: Resultsmentioning

confidence: 99%

Eﬀect of the Reﬂective Interior Elements on the Illuminance Level in Classrooms

Nugroho

2022

JARINA

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Lighting is one of the essential aspects of architectural design because it is crucial for room ambiance. Artificial and natural lighting affect the architectural element and the furniture. Using simulation tools is beneficial for measuring the reflective level of furniture elements to the room's lighting. DIALux Evo3 is computer software to support artificial and natural lighting simulation for interior spaces up to a particular room standard. This study uses the DIALux Evo3 software to conduct the trial-anderror process. The level of reflection on an interior element affects the lux value. This study will focus on the aspects of the ceiling, chairs, and table furniture using the trial and error method by simulating until a difference looms. The focus simulation focuses on setting the reflective coating in the DIALux Evo3 software on ceiling elements, chairs, and tables. The literature method examines aspects of DIALux Evo3 and the points measured in the simulation process. This simulation uses 15 lamps. This study aims to prove that the choice of paint finishing affects the results produced by the vertical illuminance (adaptive) parameter and utilizes technology in architecture. The conclusion is that interior elements such as ceilings, chairs, and tables with reflective elements affect the artificial light. The aspect with low reflectivity requires a high lux value compared to architectural and interior components with high reflectance

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Section: Resultsmentioning

confidence: 99%

Eﬀect of the Reﬂective Interior Elements on the Illuminance Level in Classrooms

Nugroho

2022

JARINA

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“…The simulation was carried out using DIALux 4.12 software. The simulation using DIAlux software has been commonly used and implemented in the study for evaluating lighting efficiency for indoor and outdoor lighting, which has become a de facto standard [33], [34]. The simulation process for tunnel lighting using DIALux software and data collected from the Cisumdawu tunnel involves:…”

Section: Methodsmentioning

confidence: 99%

Modeling Night and Daylighting Toll Road Tunnel Using Dialux to Compare the Performance of HPS and LED Lamp

Setyaningsih,

Pragantha,

Candra

2024

Int. J. Adv. Sci. Eng. Inf. Technol.

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In toll road tunnels, the lighting at the threshold zone must balance the brightness of the access zone with natural light. Therefore, artificial lighting is strategically placed in that area to match the brightness to the intensity of natural light. This balance shifts during nighttime to ensure uniform brightness throughout the tunnel, equivalent to street lighting. Additionally, a significant amount of power is required to realize this artificial lighting. Two lamp technologies are used for tunnel lighting: HPS lamps with low energy efficiency and LED lamps with better energy efficiency. The challenge is determining artificial lighting in the threshold zone using energy-efficient lamps. To address this issue, simulations were conducted to compare the two lamp types applied in tunnels to achieve the most significant power savings. This research creates a model of toll road tunnel lighting using DIALux software better to understand the characteristics of toll road tunnel lighting using HPS and LED lamps. The SNI and ANSI/IES are the standards used. The Cisumdawu tunnel is used as the case study. The simulation results show that the luminance in the interior zone using LED or HPS lamps meets the SNI standard. Using LED lamps results in higher luminance with less power than using HPS. This discovery can improve energy efficiency in tunnel environments and contribute to lighting solutions for transportation infrastructure.

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“…The research about SCWB in the lighting scope has been studied, but the research used TL lamps [7]. Even though the IOP Publishing doi:10.1088/1755-1315/1203/1/012021 2 installed LED could provide efficiency of about 27.7% -39% for lighting in education buildings [8], [9].…”

Section: Introductionmentioning

confidence: 99%

Effect of Applying Strong Column Weak Beam to the Laboratory’s Artificial Lighting System

Hangga,

Nisa,

Triantino

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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Lighting is one of the crucial experiment factors in the laboratory. Laboratory’s lighting system that follows the Indonesian National Standard (SNI) can improve visual comfort during experiments. This research aims to determine the effect of strong column weak beam (SCWB) on illuminance in the laboratory according to SNI 6197:2011. The results were expected to provide recommendations for the implementation of SCWB in the laboratory so that the laboratory lighting system was more optimal. Digital Electronics Laboratory, E8 Building, Universitas Negeri Semarang had dimensions of 12m x 7m x 4m. The measurement of illuminance used general measurement and task measurements according to SNI 7062-2019. Illuminance data retrieval was carried out in two ways, namely observation and simulation. Measurement of laboratory’s illuminance by observation has been carried out for 10 days with repetition 10 times. The simulation of illuminance measurement used Dialux 10. Based on the results of observations and simulations, it can be seen that the Digital Electronics Laboratory did not follow SNI 6197:2011 with an illuminance of 31.3 – 137 lux. The simulation used the modifying lamp layout and applying TL LED (Philips Master LEDTube HO) so that the illuminance distribution of the Digital Electronics Laboratory followed SNI 6197: 2011 of 500 – 769 lux. The simulation results of the SCWB dimension variation showed that the recommended thickness of the SCWB was between 10 cm – 30 cm to obtain a more optimal illuminance.

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Modelling of lighting system utilizing natural and artificial lighting using DIALux

Cited by 5 publications

References 6 publications

Eﬀect of the Reﬂective Interior Elements on the Illuminance Level in Classrooms

Eﬀect of the Reﬂective Interior Elements on the Illuminance Level in Classrooms

Modeling Night and Daylighting Toll Road Tunnel Using Dialux to Compare the Performance of HPS and LED Lamp

Effect of Applying Strong Column Weak Beam to the Laboratory’s Artificial Lighting System

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