Shop : Details
Shop
Details
Alwin Reinhardt
A Millimeter Wave Radar Sensor for Monitoring Solid and Liquid Aerosol Streams
This dissertation deals with the development of sensors which are technologically capable of measuring aerosol streams and characterizing them with regard to the mass loading, particle velocity, mass flow and average particle size.
The sensors are based on radar technology in the high frequent millimeter wave range from 90 GHz to 150 GHz and therefore support the detection of microparticles down to particulate matter dimensions in comparatively large volumes and the retrieval of stream characteristics in real time.
These features make this technology suitable for existing and new applications. A big problem of today is critical air quality, mainly caused by human pollution of particulate matter. To comply with the limit values for atmospheric particulate matter concentration introduced by the EU, direct control at the source of pollution appears to be the most sensible solution. The millimeter wave radar sensors presented here could facilitate realization since they could be used, for example, to monitor emissions from combustion plants. However, there are also a number of application possibilities in industrial production processes, in which, for example, the technology could be used for mass flow measurements or as an analysis tool.
This dissertation takes up the current state of science and expands it to such an extent that applicable sensor technology is created. It connects the physical laws with the technical relations and gives insight into the design process of an advanced radar system. Extensive measurements and field tests are carried out with the developed prototypes, in which solid and fluid particles in the micrometer size range are measured in indoor and outdoor environments, whereby the established theories and techniques are validated.
The sensors are based on radar technology in the high frequent millimeter wave range from 90 GHz to 150 GHz and therefore support the detection of microparticles down to particulate matter dimensions in comparatively large volumes and the retrieval of stream characteristics in real time.
These features make this technology suitable for existing and new applications. A big problem of today is critical air quality, mainly caused by human pollution of particulate matter. To comply with the limit values for atmospheric particulate matter concentration introduced by the EU, direct control at the source of pollution appears to be the most sensible solution. The millimeter wave radar sensors presented here could facilitate realization since they could be used, for example, to monitor emissions from combustion plants. However, there are also a number of application possibilities in industrial production processes, in which, for example, the technology could be used for mass flow measurements or as an analysis tool.
This dissertation takes up the current state of science and expands it to such an extent that applicable sensor technology is created. It connects the physical laws with the technical relations and gives insight into the design process of an advanced radar system. Extensive measurements and field tests are carried out with the developed prototypes, in which solid and fluid particles in the micrometer size range are measured in indoor and outdoor environments, whereby the established theories and techniques are validated.
Schlagwörter: Radar; Sensorik; Feinstaub; Messtechnik; Radartechnik; Umwelttechnik; Emissionskontrolle; technology; particulate matter; particle streams; aerosol streams
Verfügbare Online-Dokumente zu diesem Titel
Sie benötigen den Adobe Reader, um diese Dateien ansehen zu können. Hier erhalten Sie eine kleine Hilfe und Informationen, zum Download der PDF-Dateien.
Bitte beachten Sie, dass die Online-Dokumente nicht ausdruckbar und nicht editierbar sind.
Bitte beachten Sie auch weitere Informationen unter: Hilfe und Informationen.
Bitte beachten Sie auch weitere Informationen unter: Hilfe und Informationen.
| Dokument |  | Gesamtdokument | ||
| Dateiart |  | |||
| Kosten |  | 36,60 € | ||
| Aktion |  | Zahlungspflichtig kaufen und anzeigen der Datei | ||
| Aktion |  | Zahlungspflichtig kaufen und download der Datei | ||
| Dokument |  | Inhaltsverzeichnis | ||
| Dateiart | | |||
| Kosten |  | frei | ||
| Aktion |  | Anzeigen der Datei | ||
| Aktion |  | Download der Datei | ||
Benutzereinstellungen für registrierte Online-Kunden (Online-Dokumente)
Sie können hier Ihre Adressdaten ändern sowie bereits georderte Dokumente erneut aufrufen.
Benutzer
Nicht angemeldet
Export bibliographischer Daten
Shaker Verlag GmbHAm Langen Graben 15a52353 Düren
Mo. - Do. 8:00 Uhr bis 16:00 UhrFr. 8:00 Uhr bis 15:00 Uhr
Kontaktieren Sie uns. Wir helfen Ihnen gerne weiter.
