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Optimizing Temperature Gradient in the Thermal Transpiration Pump
This study aimed to investigate methods for achieving a greater temperature gradientGradient between the hot and cold chambers in a thermal...
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Apparent Sherwood Number in Mass Transfer with Wall Transpiration
This problem regards the apparent Sherwood number in simultaneous diffusive and convective mass transfer from or into a transpiring wall. This is the...
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Gas-Turbine Blades with a Sintered Steel Fiber System for Transpiration Cooling: Thermal Analysis
AbstractModels of gas-turbine blades with transpiration cooling are considered; the cooling system is made of sintered stainless steel fibers....
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A modified local thermal non-equilibrium model of transient phase-change transpiration cooling for hypersonic thermal protection
Aiming to efficiently simulate the transient process of transpiration cooling with phase change and reveal the convection mechanism between fluid and...
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Effect of Pore Blockage on Transpiration Cooling of Marine Turbine Blades
As a new type of thermal protection technology, transpiration cooling plays an important role in the field of aerospace and turbine blade cooling....
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Thermodynamic Investigation of Transpiration Cooled Gas Turbine Blade
Presently, gas turbines utilize sophisticated cooling techniques, such as im**ement cooling, convection cooling and film cooling, to get better...
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Laminar transpiration cooling experiments in hypersonic flow
The mixing between the coolant and the boundary-layer gas downstream of an injector—for transpiration/film cooling—has been extensively studied for...
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Quantitative numerical analysis of micro-thermal transpiration pump using kinetic theory of gases
The rarefied gas flow in the microscopic thermal transpiration pump fabricated by micro/nano-electro-mechanical systems is investigated. The...
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A Study of Casson Viscous Gas Flows and Heat Transfer Across A Linear Stretching/Shrinking Sheet by Considering Induced Slip, Mass Transpiration, Inclined Magnetic Force, and Radiation Effect
The heat transfer of Casson viscous gas flows on a linear stretching/shrinking sheet is systematically investigated. In this study, the effects of...
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A Self-cooling Bit with Transpiration Cooling Structures
Badger exploration is a novel drilling technology that removes the need for a fixed rig and can achieve drilling without drill strings and drilling...
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Simple and Innovative Methods to Estimate Gross Primary Production and Transpiration of Crops: A Review
Sustainable agricultural production to support food security is one of the main targets of the 2030 agenda for global sustainable development goals...
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Pressure-sensitive paint diagnostic to measure species concentration on transpiration-cooled walls
AbstractThis paper presents the performance of pressure-sensitive paint (PSP) for the direct measurement of species concentration on a porous surface...
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Turbulence Effect on Transpiration Cooling Effectiveness Over a Flat Plate in Hypersonic Flow and Sensitivity to Injection Parameters
This work presents a numerical study of coolant porous injection in hypersonic turbulent boundary layer, with an analysis of blowing ratio and pore...
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A Coupled Two-Domain Approach for Transpiration Cooling
Transpiration cooling is an innovative cooling concept where a coolant is injected through a porous ceramic matrix composite (CMC) material into a...
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Influence of angle of attack on a combined opposing jet and platelet transpiration cooling blunt nose in hypersonic vehicle
Flying condition with angle of attack is inevitable in a hypersonic vehicle, and it may influence the thermal protection system (TPS) performance of...
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Experimental investigation of the effect of transpiration cooling on second mode instabilities in a hypersonic boundary layer
AbstractThe influence of localized nitrogen transpiration on second mode instabilities in a hypersonic boundary layer is experimentally investigated....
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Evapotranspiration for Microirrigated Crops
Water applied to the soil through rain or by irrigation is again sent back to atmosphere by two processes, namely evaporation and transpiration. The...
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Optimal perturbation control in plane Poiseuille flow using stability modifier
In this article we have numerically attained the optimal perturbation control in plane Poiseuille flow using stability modifier (wall transpiration)....
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Numerical simulation of transpiration cooling experiments in supersonic flow using OpenFOAM
Transpiration cooling applied to modern ceramic matrix composite materials is an interesting concept for thermal protection of future aerospace...
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Green Technology: Transformation of Transpiration Vapor to Mitigate Global Water Crisis
The transpiration mechanism has been proposed for rerouting as it is the main cause of groundwater loss which is also causing significant climate...
