Showing 81 - 100 results of 211 for search '"hammer"', query time: 0.07s Refine Results
  1. 81
  2. 82
  3. 83
  4. 84
  5. 85
  6. 86
  7. 87
  8. 88
  9. 89
  10. 90
  11. 91
  12. 92
  13. 93
  14. 94
  15. 95

    Performance evaluation and prediction of optimal operational conditions for a compact date seeds milling unit using feedforward neural networks by Khaled Abdeen Mousa Ali, Changyou Li, Wang Han, Sali Issa, Mohamed Hamdy Eid, Samy F. Mahmoud, Marwa Abd-Elnaby Mohammed

    Published 2025-02-01
    “…This optimal operational condition was utilized as the starting conditions for subsequent testing of the hammer mill section. Then, the hammer mill was tested with different hammer rotational speeds (1250, 1500, and 1750 rpm) and screen hole diameters (2, 4, and 6 mm) underneath the hammers. …”
    Get full text
    Article
  16. 96

    Experiment and Simulation Study on the Dynamic Response of RC Slab under Impact Loading by Yue Wang, Jun Liu, Zhimin Xiao, Futian Zhao, Yi Cheng

    Published 2021-01-01
    “…In this paper, a series of drop hammer impact tests were carried out to investigate the dynamic response of RC slabs with two successive impacts. …”
    Get full text
    Article
  17. 97

    Improving breaking efficiency of hard rock: Research on the mechanism of impact-shear rock breaking technology by Pei Ju, Dongzhuang Tian

    Published 2025-01-01
    “…Compared with PDC bit and hammer bit, the rock-breaking force, bit torque, and rock stress characteristics of impact-shear bit were analyzed. …”
    Get full text
    Article
  18. 98

    A man for all seasons. by Bolt Robert

    Published 1966
    View in OPAC
    Book
  19. 99

    Determine the Compressive Strength of Calcium Silicate Bricks by Combined Nondestructive Method by Jiri Brozovsky

    Published 2014-01-01
    “…In this case, it is a combination of the rebound hammer method and ultrasonic pulse method. Calibration relationships for determining compressive strength of calcium silicate bricks obtained from nondestructive parameter testing for the combined method as well as for the L-type Schmidt rebound hammer and ultrasonic pulse method are quoted here. …”
    Get full text
    Article
  20. 100

    RESEARCH ON THE ENERGY ABSORPTION CHARACTERISTICS OF EXPANSION TUBE ENERGY ABSORBING ELEMENTS FOR RAIL VEHICLES by HE ShiZhong, HUANG Ke

    Published 2019-01-01
    “…In this paper, the expansion tube type energy absorbing element was taken as the research object, and 9 samples were tested by automatic electro-hydraulic servo press and large drop hammer impact tester. Based on the experimental data and numerical simulation results, the effects of wall thickness, cone outer diameter and impact velocity on the energy absorption characteristics of energy absorbing components were studied. …”
    Get full text
    Article