Essays about: "remedial method"

Showing result 11 - 12 of 12 essays containing the words remedial method.

  1. 11. Design of aerators for prevention of cavitation – The Höljes Dam.

    University essay from KTH/Vattendragsteknik

    Author : Kristoffer Pettersson; [2012]
    Keywords : Cavitation; Spillway chute; Flow characteristics; Aeration; Aerator; Stagnation pressure;

    Abstract : Major cavitation damages can seriously endanger the stability of hydraulic structures, in worst case lead to dam failure. To remedy the effect of cavitation on spillway chutes the most common method today is aeration of the flow. Aerators introduce air to the bottom layers of the flow, enough to prevent damages to occur in the concrete lining. READ MORE

  3. 12. Human Errors and Learnability Evaluation of Authentication System

    University essay from Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikation

    Author : Mohammad Ali Khan; Majid Nasir; [2011]
    Keywords : Human error identification; learnability evaluation; e-banking authentication;

    Abstract : Usability studies are important in today’s context. However, the increased security level of authentication systems is reducing the usability level. Thus, to provide secured but yet usable authentication systems is a challenge for researchers to solve till now. READ MORE