In a double-wall cooling system with multiple jet impingement the arrangement and size of
effusion holes may change flow field and thereby change heat transfer characteristics. This …

This study used a visualized explosion propagation experimental system to investigate the
flame propagation and hydroxyl (OH·) spectral radiation characteristics of hydrogen …

Many heat transfer processes do not allow temperature measurements with advanced
instruments like IR cameras, and thus require the use of thermocouples–often inserted …

Impingement cooling effectiveness of gas turbine vanes and blades can be further increased
due to the manufacturing feasibility of integrally cast airfoils which can provide narrow …

The heat transfer characteristics of a fully confined impingement jet are experimentally and
numerically evaluated. Full surface heat transfer coefficient distributions are obtained for the …

This study investigates the couple effects of internal and external cooling on double-wall
laminate cooling (DWLC) structure with novel impingement jet, pin-fins, and slot hole. The …

This study investigated an impingement/effusion cooling scheme with a corrugated jet plate
applicable to a high-temperature exhaust cooling nozzle. The primary objective was to …

The development of integrally cast turbine airfoils allows the production of narrow
impingement channels in a double-wall configuration, where the coolant is practically …

Comprehensive impingement heat transfer coefficients data are presented with varied
Reynolds number, hole spacing, jet-to-target distance, and hole inclination utilizing transient …

Leakage flow between the rotating turbine blade tip and the fixed casing causes high heat
loads and thermal stress on the tip and near the tip region. For this study, new squealer tips …