
dr inż. Bartosz Dawidowicz
Employment
- Assistant professor at Division Of Ecoengineering And Combustion Engines
Social media
Contact
- bardawid@pg.edu.pl
Assistant professor
- Division Of Ecoengineering And Combustion Engines
- Faculty Of Mechanical Engineering And Ship Technology
- Workplace
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Budynek M-T
room 402 open in new tab - Phone
- (58) 347 20 69
- bardawid@pg.edu.pl
Publication showcase
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Dynamic characteristics of the proton exchange membrane fuel cell module
The paper describes a fuel cell based system and its performance. The system is based on two fuel cell units, DC/DC converter, DC/AC inverter, microprocessor control unit, load unit, bottled hydrogen supply system and a set of measurement instruments. In the study presented in the paper a dynamic response of the proton exchange membrane (PEM) fuel cell system to unit step change load as well as to periodical load changing cycles...
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A CONCEPT OF A MICRO-POLYGENERATION SYSTEM FOR ZERO-ENERGY BUILDINGA CONCEPT OF A MICRO-POLYGENERATION SYSTEM FOR ZERO-ENERGY BUILDING
This paper presents a concept of a zero-energy system for powering a single-family house based on a PV system, an electrolyser, a hydrogen gas storage, a fuel cell and a heat pump. Estimated is the demand for electricity and thermal energy consumed in a house inhabited by 3 people and a usable area of 80 m2. The investment costs of the installation were estimated based on the commercially available offer.
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The use of accumulation elements with lumped parameters to model the operation of heat exchange installations under randomly changing temperatures
At the design stage of heat exchange installation used for gas conversion it is required to test the stability of the installation operation for the expected variable heat loads. For this purpose, a numerical model of the installation can be used. The paper presents an original concept of modelling the operation of heat exchange installations for randomly changing temperatures. Accumulation elements with lumped parameters were...
Obtained scientific degrees/titles
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2008-06-25
Obtained science degree
dr inż. Mechanical engineering (Technology)
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