Refine
Year of publication
- 2007 (149) (remove)
Institute
- Fachbereich Medizintechnik und Technomathematik (45)
- IfB - Institut für Bioengineering (29)
- Fachbereich Elektrotechnik und Informationstechnik (28)
- Fachbereich Luft- und Raumfahrttechnik (23)
- INB - Institut für Nano- und Biotechnologien (16)
- Fachbereich Wirtschaftswissenschaften (15)
- Fachbereich Chemie und Biotechnologie (14)
- Fachbereich Maschinenbau und Mechatronik (10)
- Fachbereich Energietechnik (6)
- Fachbereich Bauingenieurwesen (4)
Language
- English (149) (remove)
Document Type
- Article (94)
- Conference Proceeding (44)
- Part of a Book (6)
- Doctoral Thesis (2)
- Bachelor Thesis (1)
- Book (1)
- Lecture (1)
Keywords
- Führung (3)
- Leadership (3)
- Finite-Elemente-Methode (2)
- Actuators (1)
- Air purification (1)
- Aktor (1)
- Aktoren (1)
- Bauingenieurwesen (1)
- CAD (1)
- Clusterion (1)
The most of conventional methods of air purification use the power of a fan to draw in air and pass it through a filter. The problem of bacterial contamination of inner parts of such a type of air conditioners in some cases draws attention towards alternative air-cleaning systems. Some manufacturers offer to use the ozone's bactericidal and deodorizing effects, but the wide spreading of such systems is restricted by the fact that toxic effects of ozone in respect of human beings are well known. In 2000 Sharp Inc. introduced "Plasma Cluster Ions (PCI)" air purification technology, which uses plasma discharge to generate cluster ions (I 0-14 ). This technology has been developed for those customers that are conscious about health and hygiene. In our experiments, we focused on some principal aspects of plasma-generated ions application - time-dependency and irreversibility of bactericidal action, spatial and kinetic characteristics of emitted cluster particles, their chemical targets in the microbial cells.
In: Advanced Engineering Informatics. Vol 21, Issue 1, 2007, Pages 67-83 http://dx.doi.org/10.1016/j.aei.2006.10.001 eds. J.C. Kunz, I.F.C. Smith and T. Tomiyama, Elsevier, Seite 1-22 Current CAD tools are not able to support the conceptual design phase, and none of them provides a consistency analysis for sketches produced by architects. This phase is fundamental and crucial for the whole design and construction process of a building. To give architects a better support, we developed a CAD tool for conceptual design and a knowledge specification tool. The knowledge is specific to one class of buildings and it can be reused. Based on a dynamic and domain-specific knowledge ontology, different types of design rules formalize this knowledge in a graph-based form. An expressive visual language provides a user-friendly, human readable representation. Finally, a consistency analysis tool enables conceptual designs to be checked against this formal conceptual knowledge. In this article, we concentrate on the knowledge specification part. For that, we introduce the concepts and usage of a novel visual language and describe its semantics. To demonstrate the usability of our approach, two graph-based visual tools for knowledge specification and conceptual design are explained.