Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 11 of 11 for “"Temperaturmessung"”.
-
Mikrosensor-Arrays für die experimentelle Strömungsmechanik
… mm² und beinhalten eine integrierte pn-Diode zur Temperaturmessung. Basierend auf den Sensoren der ersten Generation wurde ein aus 48 Drucksensoren bestehendes Oberflächen-Array für den Zylinderstumpf (Höhe: 240 mm, Durchmesser: 120 mm) entwickelt. Die Sensoren der zweiten Generation haben eine …
-
Ein Messsystem zur Bestimmung von Partikeltemperaturen in Druckkohlenstaubflammen
The subject of this work is the design of a measuring system for determining particle temperatures in a pressurised pulverised coal combustion chamber. Method of measurement is the two colour pyrometrie. Particles heat radiation is collected with a glass fibre and detected in an optical unit. Data …
-
Einflüsse von Werkzeugdurchmesser und Schneidkantenverrundung beim Bohren mit Wendelbohrern in Stahl
Drilling with twist drills is an often used manufacturing method for the production of drillings, for which a result transmission of conventional tool diameters (e.g. D = 10 mm) to microdrills (D < 2 mm) has not yet been possible. Reasons for this are to be seen on the one hand in the macro and …
-
Portable laser-heating system for experiments with diamond anvil cells and its application to studies of geophysically important materials
… der ausgesandten thermischen Strahlung zur Temperaturmessung. Erste Experimente mit dem Aufbau wurden an der European Synchrotron Radiation Facility (ESRF) durchgeführt. Dies waren zum einen Einkristall-Beugungsexperimente mit (Mg0.87Fe0.13)(Si0.89Al0.11)O3 Perowskiten an der …
-
Isolating advective signatures in temperature logs
Geothermics as a discipline of Geophysics deals with the description of the thermal regime, its variation in time, and the associated processes. These processes can be quantified by their characteristic thermal signature observed in temperature records. Heat transfer in the Earth’s crust occurs …
-
Untersuchung zur thermischen Gestaltung von Hochleistungsfaserlasern
A fundamental limit for the scaling of the output power of fiber lasers is the heat generated in the core of the active fiber and fiber components. In this work the heat generation in fiber laser components is examined and means for heat removal are analyzed. To determine the heat load in the …