G
Gerhard Schmitz
Researcher at Hamburg University of Technology
Publications - 90
Citations - 915
Gerhard Schmitz is an academic researcher from Hamburg University of Technology. The author has contributed to research in topics: Modelica & Air conditioning. The author has an hindex of 15, co-authored 88 publications receiving 702 citations. Previous affiliations of Gerhard Schmitz include University of Hamburg & Purdue University.
Papers
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Experiences with a gas driven, desiccant assisted air conditioning system with geothermal energy for an office building
Wilson Casas,Gerhard Schmitz +1 more
TL;DR: In this article, a desiccant assisted air conditioning system was built in an office building in Hamburg, Germany, where the HVAC system consists of a small CHP-plant, a descantant assisted ventilation system and an earth energy system (borehole heat exchangers) for cooling instead of an electric driven compression chiller.
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Modelling and transient simulation of CO2-refrigeration systems with Modelica
Torge Pfafferott,Gerhard Schmitz +1 more
TL;DR: In this article, the authors present the results of the development of a Modelica library for CO2-refrigeration systems based on the free modelica library ThermoFluid.
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Performance of a solar assisted air conditioning system at different locations
TL;DR: In this paper, the authors presented an energy and economic evaluation of a highly efficient HVAC system at different geographical locations in Hamburg, Germany, based on the combination of a desiccant assisted air conditioning system with radiant heat exchanger.
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Experimental investigation of a ground-coupled desiccant assisted air conditioning system
Arne Speerforck,Gerhard Schmitz +1 more
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Implementation of model predictive control in a large-sized, low-energy office building
Svenne Freund,Gerhard Schmitz +1 more
TL;DR: This paper describes the implementation and operation of MPC in a large-sized, low-energy office building, and finds that in transition periods, the MPC is superior to the conventional heating-curve based control strategy, with heating energy savings of 75 %.