Exxonmobil Research and Engineering Company

Bhaskar Sengupta

Krishnan Kumaran

Limin Song

Tomihisa Oda

Walter Weissman

Randall David Partridge

Keiji Yoeda

Yoshihiro Iwashita

Kouseki Sugiyama

Jingbo Wang

Jing Bo Wang

Methods and systems for detecting a condition within a component of a process plant, including obtaining a first and second set of parameter measurements from a first and second plurality of sensor locations along a first dimension of an outside surface of a component, processing the first and second set of parameter measurements to develop a continuous surface condition profile of the component using a predetermined model. The predetermined model includes a forward solution to an equation describing the condition and is linearly separable in at least two dimensions corresponding to the first and second dimension. The model includes an inverse solution to the equation to provide a set of coefficients corresponding to a set of basis functions of the forward solution based on the first and second set of parameter measurements.

Sensor network design and inverse modeling for reactor condition monitoring

A fuel management system mounted on a vehicle is operative to feed individually or a mixture of grades of relatively low, intermediate, and high autoignition temperature fuels to an associated internal combustion engine. The system includes an on board separation unit (OBS unit) for receiving and separating intermediate autoignition temperature (IAT) fuel into low and high autoignition temperature fuels, LAT and HAT, respectively. The production rate of the LAT and HAT fuels by the OBS unit is controlled to substantially match the consumption requirements of the engine at any given time for the LAT and HAT fuels.

Multiple fuel system for internal combustion engines

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Little Egg Harbor, NJ, United States of America

Bhaskar Sengupta