Patents by Inventor Adnan B. AYOB M.

Adnan B. AYOB M. has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • EQUIPMENT FAILURE PROBABILITY CALCULATION AND LIFETIME ESTIMATION METHODS AND SYSTEMS
    Publication number: 20230076048
    Abstract: Methods and systems for calculating a probability of failure and/or estimating a lifetime of an equipment component are disclosure. In an embodiment, a method of calculating a probability of failure of an equipment component comprises: generating a finite element model of the equipment component using device properties of the equipment component; using the finite element model of the equipment component to construct a polynomial basis for a polynomial chaos expansion; calculating expansion coefficients for the polynomial chaos expansion which express creep stress and strain in the equipment component as a function of operating parameters of the equipment component; receiving measured operating parameter values for the equipment component; and calculating a probability of failure of the equipment component using the measured operating parameter values.
    Type: Application
    Filed: January 27, 2021
    Publication date: March 9, 2023
    Applicant: Petroliam Nasional Berhad (PETRONAS)
    Inventors: Faizul Azly B. A. DZUBIR, Adnan B. AYOB M., Rahim B. OTHMAN A.