102,620 research outputs found
Huth (Ferdinand Louis) Papers
No full textLetter from Th[eodo]re DeCoch, G[uillau]me D'Hanis and T. David to [Ferdinand] L[ouis] Huth introducing him to the newly formed Antwerp Society for Texas Colonization. Signed G. D. on December 4, 1845 in Antwerp
A laser-based coherent VUV source and its application to highly resolved studies of the Fano effect in HI
No full textHuth-Fehre T, Mank A, Drescher M, Böwering N, Heinzmann U. A laser-based coherent VUV source and its application to highly resolved studies of the Fano effect in HI. Physica Scripta. 1990;41(4):454-457
Angular distribution of photoelectrons ejected from HI by polarised coherent VUV radiation
No full textMank A, Drescher M, Huth-Fehre T, Schönhense G, Böwering N, Heinzmann U. Angular distribution of photoelectrons ejected from HI by polarised coherent VUV radiation. Journal of Physics, B: Atomic, Molecular and Optical Physics. 1989;22(17):L487-L491
Huth (Ferdinand Louis) Papers
No full textDocument stating that T[heod]ore Gentils would like Huth to give Mr. Beseq two francs, 32 centimes for his share of the lumber furnished for his house and which Castro promised in advance of the total. Signed by T[heod]ore Gentils on December 22, 1844 in Castroville
Wm O'Kellner, August Beisenbach, A. Kuehne, Louis Huth, J. J. Mercier, Hy Elmendorf
No full textVerso: [handwritten] Wm O'Kellner; August Beisenbach; A. Kuehne; Louis Huth; J. J. Mercier; Hy Elmendor
Numerical simulation of surface crack paths in fatigued T-joints
No full textIn the present paper, the fatigue behaviour of welded T-joints, such as those used in Francis hydraulic turbine runners, is analysed both experimentally and numerically. To simplify the problem, a finite-thickness cracked plate is examined instead of the actual T-jointed blade: as a matter of fact, for relatively small cracks, the geometry of the component does not remarkably influence the Stress-Intensity Factor (SIF) values provided that the stress field near the crack is approximately the same. Then, an approximate SIF expression for the cracked T-joint is evaluated by applying the finite element method and the superposition principle. Finally, by means of a numerical model based on the Paris law, fatigue crack paths are predicted. The results of such simulations are compared with those obtained from experimental tests. The agreement between the different results is quite satisfactory
Fatigue growth of a surface crack in a welded T-joint
No full textStructural component failures due to fatigue loading often occur in welded T-joints, the geometry of which gives raise to a local
stress increase that makes them preferential sites for crack initiation and propagation. In the present paper, the fatigue behaviour of a T-jointed blade in a hydraulic turbine runner is analysed both experimentally and numerically. For relatively small cracks, it is shown that the structural component geometry does not remarkably influence the stress-intensity factor (SIF) values, provided that the stress field in the vicinity of the crack is approximately the same. Therefore, in order to simplify the problem, a cracked finite-thickness plate is examined instead of the actual T-jointed blade. The SIFs along the front of a semi-elliptical surface flaw in such a plate are determined through a finite element analysis for different elementary loading conditions that can be employed to model the actual stress field at the expected crack location in the examined T-joint. Then, by applying the superposition principle and the power series expansion of the actual stress field due to the load applied to the T-joint being considered, an approximate SIF for the cracked T-joint is evaluated and used for fatigue crack growth simulations by also employing a two-parameter model based on the Paris law. The numerical results deduced are compared with those obtained from experimental tests. The agreement between the different results is quite satisfactory
Letter, [Author unclear] to Paulina T. Merritt
No full textHandwritten letter to Paulina Merritt from an unknown author, October 1, 1876.
Zwei Diagnose-Tests im Test – ZAREKI und OTZ unter der Lupe
No full textRottmann T, Huth C. Zwei Diagnose-Tests im Test – ZAREKI und OTZ unter der Lupe. Die Grundschulzeitschrift. 2005;19(182):32-33
Photoionization of jet-cooled HI with coherent vacuum ultraviolet radiation: Evidence for Hund's case (e)
No full textMank A, Drescher M, Huth-Fehre T, Böwering N, Heinzmann U, Lefebvre-Brion H. Photoionization of jet-cooled HI with coherent vacuum ultraviolet radiation: Evidence for Hund's case (e). Journal of Chemical Physics. 1991;95(3):1676-1687
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