Zobrazeno 1 - 10
of 34
pro vyhledávání: '"BM Schindler"'
Publikováno v:
Journal of Testing and Evaluation. 9:311
A test rig for plastic spur gears has been designed and built, based on the principle of an eddy current dynamometer. This offers considerable advantages over existing gear test rigs in that the torque level is infinitely variable and it can be adjus
Publikováno v:
Journal of Testing and Evaluation. 9:359
Erosion tests of polystyrene were made by impingement of glass beads at various attack angles and impact velocities. Two erosion damage peaks near the angles of 20 and 50°, which have never been observed on other materials, were found. In the erosio
Autor:
R Horstman, KA Peters, BM Schindler, RL Meltzer, M Bruce Vieth, S Fischer, I Roman, H Harel, G Marom, HD Wagner
Publikováno v:
Journal of Testing and Evaluation. 9:303
An experimental method is described to calculate both shear and Young's moduli of composite materials by three-point bending. The proposed procedure includes appropriate corrections for certain extraneous effects. The importance of the two basic rati
Closure to 'Discussion of ‘Statistical Fatigue Failure Analysis’ by W. N. Findley' by G. G. Trantina
Publikováno v:
Journal of Testing and Evaluation. 10:28
Publikováno v:
Journal of Testing and Evaluation. 9:369
Publikováno v:
Journal of Testing and Evaluation. 9:317
A computer-based, automated-data-acquisition system was developed for determining fatigue crack growth rate data for both linear and nonlinear fracture mechanics testing. The system hardware employed an HP 9825A Desktop Computer equipped with an HP 6
Publikováno v:
Journal of Testing and Evaluation. 10:17
Measurements of the damping capacity Q−1 of candidate turbine blade alloys for the Wairakei, New Zealand geothermal power station and other future power stations are reported. The techniques used were the piezoelectric ultrasonic composite oscillat
Publikováno v:
Journal of Testing and Evaluation. 10:28
Publikováno v:
Journal of Testing and Evaluation. 9:308
The acoustic emission Kaiser effect is used to evaluate the quantitative state of stress of leaf springs used in the automotive industry. Changes in curvature radii or in yield stress caused by thermal or mechanical treatment of the leaves are accura
Publikováno v:
Journal of Testing and Evaluation. 10:33
A rapid and reproducible technique is described for estimating the mean length of staple fiber. A pad or felt prepared from the fiber is separated into two parts giving a torn edge, the diffuseness of which is proportional to the mean fiber length. T