Journal ArticleDOI
Nonequilibrium boundary layer at a stagnation point for a hydrogen-helium stream over ablating graphite
Tsong-Mou Liu,William C. Davy +1 more
TLDR
In this paper, the nonequilibrium axisymmetric stagnation point boundary layer over an ablating graphite surface is considered and the external stream is a high temperature mixture of hydrogen and helium.About:
This article is published in Acta Astronautica.The article was published on 1974-03-01. It has received 8 citations till now. The article focuses on the topics: Stagnation point & Non-equilibrium thermodynamics.read more
Citations
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Journal ArticleDOI
Fast and stable numerical method for boundary-layer flow with massive blowing
Tsong-Mou Liu,H. H. Chiu +1 more
TL;DR: In this paper, the authors proposed a fast, stable and easy to code matrix method of which the number of nodes and rate of convergence (and therefore the computing time) are independent of injection rate.
Journal ArticleDOI
A quantum model for bending vibrations and thermodynamic properties of C3.
TL;DR: In this article, a quantum solution for the energy levels of a quadratically perturbed square well potential is presented and the consistency of this limit with observed energy levels is established.
Journal ArticleDOI
Shooting Method for Solution of Boundary-Layer Flows with Massive Blowing
TL;DR: In this paper, a modified, bidirectional shooting method is presented for solving boundary-layer equations under conditions of massive blowing, which avoids the unstable direction and is capable of solving complex boundary layer problems involving mass and energy balance.
Journal ArticleDOI
Numerical stability of boundary layers with massive blowing.
TL;DR: In this paper, the Bauschinger effect reduces peak amplitudes after the first maximum peak and also reduces the final deformation of a ring after 108 /^sec, the ring vibrates elastically; this vibration eventually damps out and the ring is left with a permanent strain of 2.2%.
Journal ArticleDOI
Compressible boundary-layer flow at a three-dimensional stagnation point with massive blowing
R. Krishnaswamy,G. Nath +1 more
TL;DR: In this article, the effect of massive blowing rates on the steady laminar compressible boundary-layer flow with variable gas properties at a 3-dim stagnation point has been studied, and it is found that the effect is to move the viscous layer away from the surface.
References
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Estimated Viscosities and Thermal Conductivities of Gases at High Temperatures
TL;DR: In this paper, the authors used the Lennard-Jones (12-6) potential model for the estimation of viscosities and thermal conductivities of polyatomic gases and made an Eucken-type correction to correct for exchange between internal and translational energies.
Journal ArticleDOI
Calculation of the Rate of Elementary Association Reactions
TL;DR: In this article, an upper limit for the rate of association reactions is found by determining the probability of a decrease of the relative energy of two atoms below zero energy, under the influence of a third body.
Journal ArticleDOI
Heating Environment and Protection during Jupiter Entry
TL;DR: In this paper, the experimental transient heating ablation measurements were compared with calculated response based on steadystate heating test results, and the measured degradation was ~15% less to 30% more than calculated over complete pulses, and 7% to 36% higher than calculated during increasing heating.
Fortran IV program for calculation of thermodynamic data
Sanford Gordon,B. J. Mc Bride +1 more
TL;DR: Fortran IV program for calculating thermodynamic functions, fitting them to empirical equations, and calculating heats of formation and equilibrium constants.
Journal ArticleDOI
Gas‐Phase Recombination of Hydrogen. A Comparison between Theory and Experiment
Ven H. Shui,John P. Appleton +1 more
TL;DR: In this paper, the modified phase space theory of reaction rates was used to calculate the three-body recombination and dissociation rate coefficients of hydrogen in the presence of H2, He, Ar, and Xe collision partners.