Zeitschriftenaufsätze und Buchbeiträge (Rezensionen)

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Rogge, Norbert; Engwicht, Michael; Welsch, Steffen; Hilbrunner, Falko; Fröhlich, Thomas
Hygrostat based on adsorption processes controlled by a high precision chilled dew point mirror :
Feuchtluftgenerator auf Basis eines Sorptionshygrostaten mit einem Hochpräzisionstauspiegel. - In: Technisches Messen, ISSN 2196-7113, Bd. 82 (2015), 10, S. 477-484

https://doi.org/10.1515/teme-2015-0022
Vasilyan, Suren; Ebert, Reschad; Weidner, Markus; Rivero, Michel; Halbedel, Bernd; Resagk, Christian; Fröhlich, Thomas
Towards metering tap water by Lorentz force velocimetry. - In: Measurement science and technology, ISSN 1361-6501, Bd. 26 (2015), 11, S. 115302, insges. 11 S.

https://doi.org/10.1088/0957-0233/26/11/115302
Ullmann, Vinzenz; Emam, Sherief; Manske, Eberhard;
White-light interferometers with polarizing optics for length measurements with an applicable zero-point detection. - In: Measurement science and technology, ISSN 1361-6501, Bd. 26 (2015), 8, S. 084010, insges. 15 S.

https://doi.org/10.1088/0957-0233/26/8/084010
Ullmann, Vinzenz; Kühnel, Michael; Kühnel, Michael *1981-*; Manske, Eberhard;
Concentric run-out error determination of rotary tables with an interferometric probe head :
Interferometrische Rundlauffehlerbestimmung von Drehtischen für die optische Rundheitsmessung. - In: Technisches Messen, ISSN 2196-7113, Bd. 82 (2015), 6, S. 299-308

http://dx.doi.org/10.1515/teme-2015-0021
Schalles, Marc; Fröhlich, Thomas; Flügge, Jens
PCM-shielding of precision measuring equipment by means of latent heat. - In: Precision engineering, Bd. 42 (2015), S. 80-84

https://doi.org/10.1016/j.precisioneng.2015.04.002
Stadnyk, Bohdan; Manske, Eberhard; Khoma, Anna
Stan ta perspektivi rozvitku kompьjuterizovanich sistem kontrolju topologii poverchni :
State and prospects of computerized systems monitoring the topology of surfaces, based on white light interferometry. - In: Computational problems of electrical engineering, ISSN 2309-4834, Bd. 4 (2014), 1, S. 75-80

This paper describes a computerized system for object topology control based on a white light interferometer. The theoretical fundamentals of white light interferometry and mathematical model of an interferogram are presented. An overview and comparative analysis of methods for the reconstruction of the topology of surfaces based on a white light interferogram are performed, their main advantages and disadvantages are defined, and the objectives for the development of computerized systems are formulated.



http://ena.lp.edu.ua:8080/xmlui/handle/ntb/26620
Vasilyan, Suren; Fröhlich, Thomas
Direct Lorentz force compensation flowmeter for electrolytes. - In: Applied physics letters, ISSN 1077-3118, Bd. 105 (2014), 22, S. 223510, insges. 4 S.

http://dx.doi.org/10.1063/1.4903235
Oliveira, Rafael S.; Winter, Simon; Lepikson, Herman A.; Fröhlich, Thomas; Theska, René
A new approach to test torque transducers under dynamic reference regimes. - In: Measurement, Bd. 58 (2014), S. 354-362

A system is proposed to test torque transducers under reference dynamic regimes, where the reference torque is provided by the application of angular acceleration to a coupled mass moment of inertia. The dynamic regimes include different angular velocity intervals, angular velocity steps and high torque rates. A basic general assembly is proposed and theoretical and practical analyses are performed to determine the primary parameters and depict components. The results show that the angular velocity and torque curves are repeatable and also that the simultaneous responses of torque and acceleration are linear. The mass moments of inertia involved in the measurement process are evaluated. The results provide a positive direction for future tests with transducers and the objective to fill the gap in the metrological traceability chain for torque measurement with dynamic tests and sensor verification.



http://dx.doi.org/10.1016/j.measurement.2014.09.020
Schalles, Marc;
PCMs for improving measurement and manufacturing precision. - In: Mikroniek, ISSN 0026-3699, Bd. 54 (2014), 3, S. 15-19

Vorbringer-Dorozhovets, Nataliya; Manske, Eberhard; Jäger, Gerd
Interferometer-based scanning probe microscope for high-speed, long-range, traceable measurements. - In: Pomiary, automatyka, kontrola, ISSN 0032-4140, Bd. 60 (2014), 2, S. 69-72

The specialty of the metrological SPM-head is the combined deflection detection system for simultaneous acquisition of bending, torsion and position of the cantilever with one measuring beam. The deflection system comprises a beam deflection and an interferometer in such a way that measurements of the cantilever displacement are traceable to the SI unit metre. Integrated into a NPM machine scans with a Resolution of 0.1 nm over a range of 25 mm × 25 mm are possible.