Now showing items 1-5 of 5

    • Economics of hydrogen production and liquefaction by geothermal energy 

      Yilmaz, Ceyhun; Kanoglu, Mehmet; Bolatturk, Ali; Gadalla, Mohamed (2012-01)
      Seven models are considered for the production and liquefaction of hydrogen by geothermal energy. In these models, we use electrolysis and high-temperature steam electrolysis processes for hydrogen production, a binary ...
    • Geothermal Energy Use in Hydrogen Production 

      Kanoglu, Mehmet; Yilmaz, Ceyhun; Abusoglu, Aysegul (Yildiz Technical University, 2016-04)
      We propose the use of geothermal energy for hydrogen production and liquefaction, and investigate six possible models for accomplishing such a task. The models are studied thermodynamically in order to assess their performance ...
    • Thermodynamic analyses of an integrated PEMFC-TEARS-geothermal system for sustainable buildings 

      Ratlamwala, Tahir Abdul Hussain; Gadalla, Mohamed; Dincer, Ibrahim (2012-01)
      In this paper we undertake a comprehensive study to meet the building heating/cooling and power demand through a sustainable operation. We integrated polymer electrolyte membrane fuel cell (PEMFC) system and triple effect ...
    • Thermodynamic analysis and optimization of various power cycles for a geothermal resource 

      Coskun, Ahmet; Bolatturk, Ali; Kanoglu, Mehmet (Taylor & Francis, 2016)
      In this study, geothermal resources in Kutahya-Simav region having geothermal water at a temperature suitable for power generation is considered. The study is aimed to yield the method of the most effective use of the ...
    • Thermodynamic analysis of models used in hydrogen production by geothermal energy 

      Kanoglu, Mehmet; Bolatturk, Ali; Yilmaz, Ceyhun (2010-08)
      Four models are developed for the use of geothermal energy for hydrogen production. These include using geothermal work output as the work input for an electrolysis process (Case 1); using part of geothermal heat to produce ...