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Solar heating and internal heat flow on Jupiter
Icarus, 1978Models of convection in Jupiter's interior are studied to test the hypothesis that internal heat balances the absorbed sunlight at each latitude. Such a balance requires that the ratio of total emitted heat to absorbed sunlight be above a critical value 4/π ≈ 1.27.
Ingersoll, Andrew P., Porco, Carolyn C.
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Heat and Flow Analysis Inside a Parallel-Flow Heat Exchanger
Transactions of the Korean Society of Mechanical Engineers B, 2003In the present study, the heat and flow characteristics of a parallel-flow heat exchanger are numerically analyzed by using three-dimensional turbulent modeling. Heat transfer rate and pressure drop are evaluated using the concept of the efficiency index by varying the locations, the shapes and angles of inlet/outlet, and the protrusion height of flat ...
Seok-Jin Oh +2 more
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Terrestrial heat flow in Japan
Journal of Geophysical Research, 1963Terrestrial heat flow has been determined at 58 localities (39 on land and 19 in the sea) in and around the Japanese Islands. The average values of observed heat flow on land and in the sea are 1.55 × 10−6 and 1.30 × 10−6 cal/cm2 sec, respectively. The out-standing features of the heat-flow distributions are as follows: (a) Regions of high heat flow (Q
KI-ITI HÔRAI, SEIYA UYEDA
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Joule heating in electrokinetic flow
ELECTROPHORESIS, 2007AbstractElectrokinetic flow is an efficient means to manipulate liquids and samples in lab‐on‐a‐chip devices. It has a number of significant advantages over conventional pressure‐driven flow. However, there exists inevitable Joule heating in electrokinetic flow, which is known to cause temperature variations in liquids and draw disturbances to electric,
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Planetary heat flow measurements
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2005The year 2005 marks the 35th anniversary of the Apollo 13 mission, probably the most successful failure in the history of manned spaceflight. Naturally, Apollo 13's scientific payload is far less known than the spectacular accident and subsequent rescue of its crew.
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1991
We examine the harmonic map heat flow problem for maps between the three-dimensional ball and the two-sphere. We give blow-up results for certain initial data, and establish convergence results for suitable axially symmetric initial data.
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We examine the harmonic map heat flow problem for maps between the three-dimensional ball and the two-sphere. We give blow-up results for certain initial data, and establish convergence results for suitable axially symmetric initial data.
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A comprehensive review of pulsating flow on heat transfer enhancement
Applied Thermal Engineering, 2021Jinjia Wei, Yonghai Zhang
exaly
2009
In Chapter 1, it was indicated that many phenomena of physics and engineering are expressed by partial differential equations PDEs. The PDE is termed a Boundary Value Problem (BVP) if the boundary conditions of the dependent variable u and some of its partial derivatives are often prescribed. However, the PDE is called an Initial Value Problem (IVP) if
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In Chapter 1, it was indicated that many phenomena of physics and engineering are expressed by partial differential equations PDEs. The PDE is termed a Boundary Value Problem (BVP) if the boundary conditions of the dependent variable u and some of its partial derivatives are often prescribed. However, the PDE is called an Initial Value Problem (IVP) if
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