Browsing Mühendislik Fakültesi by Author "Yavuz, Cenk"

Now showing items 1-10 of 18

A SURVEY AND MEASUREMENT BASED STUDY ON DIMMABLE LIGHTING TO EVALUATE VISUAL PERFORMANCE AND LIGHTING ENERGY SAVINGS

Erginöz, Banu; Yavuz, Cenk (ZNACK PUBLISHING HOUSE, 2017)

Energy saving has been one of the most important issues discussed in lighting systems lately. One of the most common applications to provide energy savings in lighting are scenarios involving the utilization of dimmable ...
DETERMINATION OF REAL ENERGY SAVING POTENTIAL OF DAYLIGHT RESPONSIVE SYSTEMS: A CASE STUDY FROM TURKEY

Yavuz, Cenk; Yanıkoğlu, Ertan (ZNACK PUBLISHING HOUSE, 2010)

Energy saving approaches for interior lighting, especially for government and non-government offices, are significant for every country around the world. As energy sources are rapidly depleting and greenhouse gas emissions ...
Determining optimum tilt angles of solar surfaces in Sakarya, Turkey

Aksoy Tırmıkçı, Ceyda; Yavuz, Cenk (SPRINGER WIEN, 2018)

This paper proposes the best tilting case for Sakarya city, Turkey. The main contribution of this work is the correlation of the tilt angle and the output of a photovoltaic (PV) module mathematically. For this purpose, new ...
ENERGY QUALITY ANALYSIS AND IMPROVEMENT FOR FLUORESCENT AND LED LIGHT SOURCES

Erginöz, Banu; Yavuz, Cenk (ZNACK PUBLISHING HOUSE, 2014)

Fluorescent lamps and the brand new lighting trend LED lamps are the most common used light sources both in homes and offices, and they are especially preferred worldwide due to their low energy consumption. However, both ...
Environmental life cycle analysis of a fixed PV energy system and a two-axis sun tracking PV energy system in a low-energy house in Turkey

Aksoy Tırmıkçı, Ceyda; Yavuz, Cenk (EMERALD GROUP PUBLISHING LTD, 2019)

Purpose The purpose of this paper is to propose a fixed PV energy system design and a sun tracking PV energy system design to meet the primitive energy demands of a typical house in Sakarya, Turkey with energy payback times ...
Establishing New Regression Equations for Obtaining the Diffuse Solar Radiation in Sakarya (Turkey)

Aksoy Tırmıkçı, Ceyda; Yavuz, Cenk (UNIV OSIJEK, TECH FAC, 2018)

In this paper diffuse solar radiation component is investigated for Sakarya city (Turkey). For this purpose, 17 diffuse solar radiation equations correlating the diffuse fraction with the clearness index and/or the sunshine ...
Evaluation of Daylight Responsive Lighting Control Systems According to the Results of a Long Term Experiment

Yavuz, Cenk; Yanıkoğlu, Ertan (2012)
INVESTIGATION OF ENERGY SAVING PERFORMANCE AND OTHER RELATED PARAMETERS OF A DAYLIGHTING SCENARIO FOR AN INDUSTRIAL BUILDING

Musa Demirbas; Çavuş, Türker Fedai; Aksoy Tırmıkçı, Ceyda; Yavuz, Cenk (ZNACK PUBLISHING HOUSE, 2017)

Field measurement method is used in this paper to analyze the energy saving potential of an industrial building. A daylight responsive automated lighting control system application is implemented and the energy consumption ...
PROVIDING ENERGY EFFICIENCY IN INTERIOR LIGHTING OF OFFICES AND INDUSTRIAL BUILDINGS USING IMAGE PROCESSING TECHNIQUE

Çavuş, Türker Fedai; Yavuz, Cenk (ZNACK PUBLISHING HOUSE, 2015)

Energy saving approaches for interior lighting, especially for governmental and nongovernmental offices, is significant for every country around the world. As energy sources decrease, greenhouse gas emissions increase. So, ...
RESEARCH INTO THE EFFECT OF PHOTOMETRIC FLICKER EVENT ON THE PERCEPTION OF OFFICE WORKERS

Yavuz, Cenk; Aksoy Tırmıkçı, Ceyda; Çarklı Yavuz, Burcu (ZNACK PUBLISHING HOUSE, 2019)

Today the number of office workers has reached to an enormous number due to the fast-growing technology. Most of these office workers spend long hours in enclosed spaces with little/no daylight penetration. The lack of ...