At first, a classical irreversible thermodynamic model of the hydrogen pump is derived in this thesis. The model is then numerically implemented by using the Finite volume method in the VoronoiFVM library in Julia. The numerical implementation is further used to explain the measured experimental data from [1]. The plateau observed in the Voltage-current figure could not be explained in the original work, as the membrane was approximated with a single point. Such a zero-dimensional model did not predict the plateau, and it was believed to originate from some Interfacial effects. This work will focus on the correct implementation of the equations inside the membrane and try to explain the observed effects using no additional assumptions.V tej...
A multidimensional dynamic model of a proton exchange membrane (PEM) fuel cell is presented. The mod...
summary:In this paper a mathematical model of a fluid flow in a tube with a valve and a pump is solv...
This work aims at analysing the performances of a prototype of ahighpressure Polymer Electrolyte Mem...
At first, a classical irreversible thermodynamic model of the hydrogen pump is derived in this thesi...
Diplomová práce se zabývá membránovou destilací, především z matematické perspektivy. Jedná se o tep...
Hydrogen is the most common substance on Earth and in the universe this element is the most part com...
Thermodynamic analysis of processes in electrolytic fuel cell membrane Michal Pavelka April 12, 2012...
Fuel cells are assumed to be one of the main building blocks of the hydrogen based energy economy of...
A transient, one-dimensional, model of the membrane of a proton exchange membrane fuel cell is prese...
In this study a one-dimensional, steady-state, non-isothermal numerical model was developed in order...
The presented paper deals with the numerical analysis of pseudo-steady state conditions used in the ...
The simulation tool presented in this work develops descriptions of the most relevant processes in p...
The paper presents a new computational model of non-steady operation of a PEM fuel cell. The model i...
Stos ogniw paliwowych jest elektrochemicznym przetwornikiem energii chemicznej, zgromadzonej w paliw...
In this research, the fluid-structure interaction in a recently developed membrane pump is analysed....
A multidimensional dynamic model of a proton exchange membrane (PEM) fuel cell is presented. The mod...
summary:In this paper a mathematical model of a fluid flow in a tube with a valve and a pump is solv...
This work aims at analysing the performances of a prototype of ahighpressure Polymer Electrolyte Mem...
At first, a classical irreversible thermodynamic model of the hydrogen pump is derived in this thesi...
Diplomová práce se zabývá membránovou destilací, především z matematické perspektivy. Jedná se o tep...
Hydrogen is the most common substance on Earth and in the universe this element is the most part com...
Thermodynamic analysis of processes in electrolytic fuel cell membrane Michal Pavelka April 12, 2012...
Fuel cells are assumed to be one of the main building blocks of the hydrogen based energy economy of...
A transient, one-dimensional, model of the membrane of a proton exchange membrane fuel cell is prese...
In this study a one-dimensional, steady-state, non-isothermal numerical model was developed in order...
The presented paper deals with the numerical analysis of pseudo-steady state conditions used in the ...
The simulation tool presented in this work develops descriptions of the most relevant processes in p...
The paper presents a new computational model of non-steady operation of a PEM fuel cell. The model i...
Stos ogniw paliwowych jest elektrochemicznym przetwornikiem energii chemicznej, zgromadzonej w paliw...
In this research, the fluid-structure interaction in a recently developed membrane pump is analysed....
A multidimensional dynamic model of a proton exchange membrane (PEM) fuel cell is presented. The mod...
summary:In this paper a mathematical model of a fluid flow in a tube with a valve and a pump is solv...
This work aims at analysing the performances of a prototype of ahighpressure Polymer Electrolyte Mem...