Unwanted combustion instability occurs in many propulsion systems, such as rocket motors,
and aero-engines. It is typically caused by a coupling between acoustic waves and unsteady …

In this study, we developed a diagnosis method for combustion instability and validated its
performance using experimental data obtained from a hydrogen/natural gas co-firing gas …

NO x and CO emissions from gas turbines are limited by European legislation to 25 ppmvd
for natural gas operations. To meet this objective, and that of future legislation, it is …

Monitoring of rotating machines is a very important task in most industrial sectors, which
requires a chosen number of performance indicators during the exploitation of such kind of …

In this study, a high-speed, fast responsive, non-intrusive ultrasonic thermometry system was
proposed as a potential candidate for overcoming the disadvantages of thermocouples. The …

In the present paper, a sensitivity analysis of pollutants and pattern factor in a model
combustor due to changes in the geometrical characteristics of stabilizing jets has been …

Abstract Integrated Solar Combined Cycle (ISCC) system is considered as a promising route
to efficiently utilize both solar energy and fossil fuel. However, due to the absence of a …

Nitrogen oxide (NOx) emission regulations are strengthening to reduce fine particles
(particulate matter) in the East Asian, countries including Korea. In this paper, empirical …

Converting coal to natural gas may be one of the alternative solutions for satisfying the
demand for natural gas. However, synthetic natural gas (SNG) has not been proven effective …

Direct measurement of dynamic pressure in a combustor using a flush sensor mounting
generally shortens the lifetime and lowers the measurement accuracy of the sensor due to …