Page
%P
45 Result(s)
-
Article
Solid Desiccant Heat Pump Fresh Air Unit using Composite Silica Gel
The introduction of fresh air into the indoor space leads to a significant increase in cooling or heating loads. Solid desiccant heat pump fresh air unit which can handle the latent and sensible load of fresh ...
-
Article
On physics of boundary vorticity creation in incompressible viscous flow
The present paper provides some arguments surrounding the controversies of boundary vorticity creation for incompressible viscous flow. Our discussion shows that boundary vorticity creation must be a viscous p...
-
Book
-
Chapter
Velocity from Flow Visualizations
This chapter discusses extraction of high-resolution velocity (or displacement) fields from flow visualization images, focusing on the physical foundations of the optical flow method (OFM) for global flow diag...
-
Chapter
Skin Friction from Surface Pressure Visualizations
This chapter discusses extraction of a skin friction field from a surface pressure field, which is particularly relevant to global surface pressure diagnostics with pressure sensitive paint (PSP). First, the e...
-
Chapter
Skin Friction from Surface Scalar Visualizations
This chapter describes extraction of a skin friction field from surface scalar visualizations with pressure sensitive paint (PSP) as an oxygen sensor and sublimating coatings. First, the exact relation between...
-
Chapter
Heat Flux from Surface Temperature Visualizations
This chapter describes extraction of the surface heat flux from a time sequence of surface temperatures obtained in time-resolved surface temperature measurements with temperature sensitive paint (TSP) in high...
-
Chapter
Pressure from Velocity
This chapter describes extraction of static pressure from velocity as an inverse problem. The non-dimensional relation between the total pressure and the velocity-related source term is given as an adapted for...
-
Chapter
Introduction
Global flow diagnostics are essentially image-based measurements of the fundamental physical quantities in fluid mechanics and aerodynamics, including velocity, pressure, temperature, density, concentration of...
-
Chapter
Skin Friction from Global Luminescent Oil-Film Visualizations
This chapter describes the global luminescent oil-film (GLOF) skin friction meter that is simply called GLOF. The thin oil-film equation is discussed to elucidate the evolution of an oil-film on a surface in a...
-
Chapter
Skin Friction from Surface Temperature Visualizations
This chapter describes extraction of a skin friction field from a surface temperature field, which is particularly relevant to global surface temperature diagnostics with temperature-sensitive paint (TSP). Fir...
-
Chapter
Skin Friction from Surface Optical Flow
This chapter describes extraction of a skin friction field from the surface optical flow (SOF) that is defined as a convection velocity of a surface scalar quantity based on the evolution equations of the surf...
-
Chapter
Analysis of Physics-Based Optical Flow
This chapter describes the mathematical aspects of the variational optical flow solution to preserve discontinuities in a velocity field extracted from flow visualization images. The uniqueness of the solution...
-
Chapter
Surface Pressure from Skin Friction
This chapter describes extraction of surface pressure from skin friction in complex flows as an inverse problem, focusing on its application to global luminescent oil-film (GLOF) skin friction measurements. Th...
-
Article
Determining surface pressure from skin friction
This paper presents a general method to extract a surface pressure field from a skin friction field in complex flows as an inverse problem, focusing on its application to global luminescent oil-film (GLOF) ski...
-
Article
Skin friction topology on ground vehicle models
Global luminescent oil-film skin friction meter is used to extract the skin friction topology on two generic ground vehicle models: the Ahmed body and the DrivAer model notchback configuration. Topological str...
-
Article
Planetary cloud tracking
From a perspective of experimental fluid mechanics, this review describes cloud-tracking methods to extract high-resolution velocity fields from publically available images of planets (such as Jupiter, Saturn ...
-
Article
Extraction of skin friction topology of turbulent wedges on a swept wing in transonic flow from surface temperature images
This paper describes a first-order approximate method of extracting the skin friction topology of turbulent wedges from temperature sensitive paint (TSP) images on a NASA Common Research Model with Natural Lam...
-
Book
-
Chapter
Radiative Energy Transport
This chapter describes the transport processes of radiative energy in a thin luminescent paint, including the absorption of excitation light through the paint layer and the luminescent radiation from the paint...
