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Patrick Hubert Wagner
Researcher at École Polytechnique Fédérale de Lausanne
Publications - 12
Citations - 122
Patrick Hubert Wagner is an academic researcher from École Polytechnique Fédérale de Lausanne. The author has contributed to research in topics: Solid oxide fuel cell & Anode. The author has an hindex of 5, co-authored 11 publications receiving 80 citations. Previous affiliations of Patrick Hubert Wagner include École Polytechnique & German Aerospace Center.
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Journal ArticleDOI
Influence of Different Operation Strategies on Transient Solar Thermal Power Plant Simulation Models with Molten Salt as Heat Transfer Fluid
TL;DR: In this article, a fixed and a dynamic operation strategy for solar thermal power plants (STPPs) with molten salt as heat transfer fluid is proposed, and compared to the reference strategy by means of a transient STPP simulation model.
Journal ArticleDOI
Experimental characterization of a solid oxide fuel cell coupled to a steam-driven micro anode off-gas recirculation fan
Patrick Hubert Wagner,Zacharie Wuillemin,David Constantin,Stefan Diethelm,Jan Van herle,Jürg Schiffmann +5 more
TL;DR: In this paper, a micro anode off-gas recirculation fan was introduced, driven by a partial-admission (21%) and low-reaction (15%) steam turbine with a tip diameter of 15mm.
Journal ArticleDOI
Nonlinear study on a rigid rotor supported by herringbone grooved gas bearings: Theory and validation
TL;DR: In this paper, the authors investigated the nonlinear behavior of a rigid rotor supported by herringbone grooved journal gas bearings (HGJBs) and the 2D narrow groove theory (2D-NGT) was adopted to model the HGJBs, and a set of integrated rotor bearing state equations were built by coupling the rotor motion equations and the bearing Reynolds equation.
Journal ArticleDOI
Modeling and Designing of a Radial Anode Off-Gas Recirculation Fan for Solid Oxide Fuel Cell Systems
TL;DR: In this article, anode off-gas recirculation (AOR) using a small-scale fan was investigated, and the results indicated that improvements to the best solid oxide fuel cell (SOFC) systems, in terms of net electrical efficiency, are achievable, including for small power scale (10 kWe).
Proceedings ArticleDOI
Theoretical and Experimental Investigation of a Small-Scale, High-Speed, and Oil-Free Radial Anode Off-Gas Recirculation Fan for Solid Oxide Fuel Cell Systems
TL;DR: In this paper, a radial inducer-less fan with a tip diameter of 19.2mm was designed and tested for a 10-kWe solid oxide fuel cell (SOFC).