Heat transfer augmentation technologies for internal cooling of turbine components of gas turbine engines
P Ligrani - International Journal of Rotating Machinery, 2013 - Wiley Online Library
To provide an overview of the current state of the art of heat transfer augmentation schemes
employed for internal cooling of turbine blades and components, results from an extensive …
employed for internal cooling of turbine blades and components, results from an extensive …
Numerical investigation of fluid flow structure and heat transfer in a passage with continuous and truncated V-shaped ribs
Purpose–The employment of continuous ribs in a passage involves a noticeable pressure
drop penalty, while other studies have shown that truncated ribs may provide a potential to …
drop penalty, while other studies have shown that truncated ribs may provide a potential to …
Numerical predictions of pressure drop and heat transfer in a blade internal cooling passage with continuous/truncated ribs
Ribs are often used in the mid-section of internal turbine blades to augment heat transfer
from the blade wall to a coolant, but most research works are concerned only with …
from the blade wall to a coolant, but most research works are concerned only with …
Computation of flow and heat transfer of a blade internal cooling passage with truncated v-shaped ribs on opposite walls
The inlet temperature of gas turbine engine is continuously increased to achieve higher
thermal efficiency and power output. To prevent from the temperature exceeding the melting …
thermal efficiency and power output. To prevent from the temperature exceeding the melting …
Numerical Study on the Flow and Heat Transfer Characteristics With Different Rib Structures Placed on the Impingement Plate
Y Ding, H Zhu, Q Gao - Turbo Expo: Power for Land …, 2019 - asmedigitalcollection.asme.org
Jet impingement cooling is an important way to cool turbine blades. Ribbed channels are
widely used in the chord region of turbine blades and are an important internal cooling …
widely used in the chord region of turbine blades and are an important internal cooling …
[PDF][PDF] THERMAL PERFORMANCE OF GAS TURBINE BLADE WITH AND WITHOUT INTERNAL COOLING
T Sreedhar, BN Rao - 2020 - academia.edu
Gas turbines are mostly used in power generation, aerospace, and industrial applications.
By providing internal Cooling in the gas turbine blade, therefore, the heat transfer rate …
By providing internal Cooling in the gas turbine blade, therefore, the heat transfer rate …