Search

Your search keyword '"Karakilcik, Mehmet"' showing total 99 results
Start Over Author "Karakilcik, Mehmet" Publication Year Range Last 10 years
99 results on '"Karakilcik, Mehmet"'

4. \c{C}ukurova University Space Sciences and Solar Energy Research and Application Center (UZAYMER): I. Observing Conditions and Ongoing Projects

Author

Solmaz, Arif, Aksaker, Nazım, Akyüz, Aysun, Kurt, Zuhal, Allak, Sinan, Aladağ, Yasemin, Karakılçık, Mehmet, Emrahoğlu, Nuri, and Özel, Mehmet Emin

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

\c{C}ukurova University Space Sciences and Solar Energy Research and Application Center (UZAYMER) was founded in 1991. In this work, we present current research in the fields of astronomy, astrophysics and solar energy and the astronomical infrastructure of the center. In addition, the astrometrological status of UZAYMER was investigated using long-term (20 years) data from the AstroGIS database and moderate-term (7 years) measurements taken from the meteorological station. Astronomical extinction coefficients, seeing conditions and light pollution measurements of UZAYMER were also obtained. Furthermore, the observation limits were determined for the UZAYMER 50 cm telescope (UT50) and the observation efficiency was evaluated. UZAYMER has reached a level that can support both national and international scientific collaborations with its improved technical infrastructure and increased human resources. With its annual number of clear nights, favorable weather conditions and dark sky values, UZAYMER ranks 972 in Group A of the Suitability Index for Astronomical Sites (SIAS) among the 2141 observatories., Comment: 14 pages, in Turkish

Published
2021

40. List of contributors

Author

Ackom, Emmanuel, Alizadeh Bidgoli, Mohsen, Amin, Ruhul, Amrr, Syed Muhammad, Asghar, M.S. Jamil, Ashiq, Mohammad, Assagra, Y.A.O., Atif, Ammar, Atiz, Ayhan, Aziz, Muhammad, Belharouak, Ilias, Bhar, Madhushri, Bharadwaj, A., Bhattacharjee, Udita, Budiman, Bentang Arief, Carmo, J.P., Chauhan, Viplov, Chen, Bowen, Deihimi, Mohammadhossein, Dixit, Marm, Dong, Z.Y., El Haj Assad, Mamdouh, Erden, Mustafa, Essehli, Rachid, Gholami, Mehrdad, Ghosh, Shuvajit, Gonçalves, L.M., Goswami, Manoj, Gounella, R.H., Hajizadeh, Amin, Hoseinzadeh, Siamak, Islameka, Metha, Jain, Trapti, Jena, Satyaranjan, Juangsa, Firman Bagja, Karakilcik, Hatice, Karakilcik, Mehmet, Khalid, Muhammad, Khan, Khalid Abdullah, Kumar, Nayan, Kumar, Satendra, Kumar, Surender, Lai, Chun Sing, Locatelli, Giorgio, Maiti, S., Martha, Surendra Kumar, Muralidharan, Nitin, Naik N, Venkataramana, Narendra, Ankireddy, Panda, Anup Kumar, Parejiya, Anand, Prabhansu, Raju P, E.S.N., Rezaei, Navid, Sahu, Madan Mohan, Sahu, Pradeep Kumar, Saidi, Abdelaziz Salah, San, Saygin, Sathish, N., Shahverdian, Mohammad Hassan, Siddiqui, Hafsa, Singh, Netrapal, Singh, Rahul, Sohani, Ali, Tarimoradi, Hadi, Xiang, Sheng, Xu, Y., Xu, Yan, Yang, Hongming, Yin, Bangzhe, Zhang, Shijie, and Zhang, Yongxi

Published
2023
Full Text
View/download PDF

45. Adana iklim koşullarında Organik Rankine Çevrimi ile bütünleşik düzlem-plakalı ve vakum tüplü kolektörlerin ısıl verimlerinin karşılaştırılması.

Author

ATIZ, Ayhan and KARAKILCIK, Mehmet

Subjects
*HEAT, *SOLAR technology, *VACUUM tubes, *WATER electrolysis, *RANKINE cycle, *SOLAR collectors, *SOLAR energy
Abstract

In this study, the thermodynamic performance of solar collectors (FPSCs) and vacuum tube solar collectors (VTSCs), electricity and hydrogen production were numerically compared. Both systems were analyzed for one year in Adana climate conditions. FPSCs and VTSCs are solar energy technologies that can produce heat energy from solar energy. They are used in various places to meet the need for hot water or warming. However, today electricity is used more in many places, electricity generation is becoming more valuable every day. Thus, humanity seeks to produce electricity from various sources. Organic Rankine Cycle (ORC) is a very important machine that can produce electricity from sources at low and high temperatures. In this way, the heat energy produced in the FPSCs and VTSCs was transferred to the ORC by means of a pump and electricity was generated. The electricity produced in the ORC was transferred to an electrolysis system where hydrogen was produced by electrolysis of water. The thermodynamic analysis of the system was carried out by the Engineering Equation Analyzer (EES) simulation program. According to the results, with the increase of the solar energy and ambient temperature, the thermal efficiency of the system consisting of the FPSCs and VTSCs and thus the power production efficiency of ORC increased. Thanks to these increases, hydrogen production has also increased significantly. Thus, in July, the maximum thermal efficiency of VTSCs and FPSCs was found as 6.25% and 5.46%, respectively. [ABSTRACT FROM AUTHOR]

Published
2020
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results