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Experimental study of gas turbine blade film cooling and internal turbulated heat transfer at large Reynolds numbers
(2009-06-02)
Film cooling effectiveness on a gas turbine blade tip on the near tip pressure side and on the
squealer cavity floor is investigated. Optimal arrangement of film cooling holes, effect of a full
squealer and a cutback ...
A numerical study of convection in a channel with porous baffles
(Texas A&M University, 2005-02-17)
The effects on heat transfer in a two-dimensional parallel plate channel with sixteen porous baffles in a staggered arrangement with a uniform heat flux heating applied to the top and bottom walls has been numerically ...
Film cooling on a flat plate: investigating density
(2009-05-15)
This study is an investigation of two specific effects on turbine blade film cooling. The
effect of coolant to mainstream density ratio and upstream steps was studied. The
studies were conducted on two flat plates with 4mm ...
Experimental and Numerical Characterization of the Thermal and Hydraulic Performance of a Canned Motor Pump Operating with Two-Phase Flow
(2019-03-06)
Canned motor pump (CMP), as one kind of sealless pump, has been utilized in industry for many years to handle hazards or toxic product and to minimize leakage to the environment. In a canned motor pump, the impeller is ...
Shaped hole effects on film cooling effectiveness and a comparison of multiple effectiveness measurement techniques
(Texas A&M University, 2005-02-17)
This experimental study consists of two parts. For the first part, the film cooling effectiveness for a single row of seven cylindrical holes with a compound angle is measured on a flat surface using five different ...
Experimental and Numerical Investigation of Pool Boiling Heat Transfer on Engineered Nano-Finned Surfaces
(2014-08-10)
Pool boiling experiments for nanocoatings (or nanostructured surfaces) show that despite the lower thermal conductivity values than carbon, silicon yielded higher values of CHF (critical heat flux). Subsequently numerical ...
Numerical Investigation of Thermal Hydraulic Behavior of Supercritical Carbon Dioxide in Compact Heat Exchangers
(2012-02-14)
The present work seeks to investigate the thermal hydraulic (heat transfer and fluid dynamics) behavior of supercritical (Sc) fluids at both the fundamental and applied levels. The thermal hydraulics of these fluids is not ...
Heat Transfer Modeling and Use of Distributed Temperature Measurements to Predict Rate
(2014-07-08)
Heat transfer modeling is important in many fields of engineering. In petroleum engineering, heat transfer modeling has many applications. One such application that this study focused on is flow rate estimation. In this ...
Heat Transfer Study of Polymer Solutions with Different Rigidities
(2014-05-08)
The heat transfer behaviors of non-Newtonian fluids under laminar flow conditions in circular tubes are presented in this study. The constant wall heat flux is considered as a boundary condition for dilute polymer solutions ...