Journal ArticleDOI
Improved combustion model of boron particles for ducted rocket combustion chambers
TLDR
In this paper, a combustion model of boron particles for detailed Computational Fluid Dynamics (CFD) based simulations of ducted rocket combustion chambers is studied, which includes all main physical processes required to define an accurate particle combustion simulation.About:
This article is published in Combustion and Flame.The article was published on 2017-05-01. It has received 36 citations till now. The article focuses on the topics: Combustion & Combustion chamber.read more
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Boron for liquid fuel Engines-A review on synthesis, dispersion stability in liquid fuel, and combustion aspects
TL;DR: In this article, the present status and underlying challenges in synthesis process of boron nanoparticles, dispersion and stability of BORON nanoparticles in liquid hydrocarbon fuels, effect of surfactant or surface modification on dispersion stability, ignition and combustion characteristics of Boron loaded liquid fuel as well as particle combustion, understanding the positive thermal contribution from borón particles burning, and characterization of post-combustion products in terms of chemical and physical properties.
Journal ArticleDOI
Comparative analysis of hydrogen/air combustion CFD-modeling for 3D and 2D computational domain of micro-cylindrical combustor
TL;DR: In this paper, a computational study of a micro-cylindrical premixed hydrogen-air combustor using RANS is presented, where the influence of the geometric dimensionality of the computational domain is studied by performing numerical simulations with 2D planar, 2D axisymmetric and 3D meshes.
Journal ArticleDOI
Evaluation of the Performance of Some Metals and Nonmetals in Solid Propellants for Rocket-Ramjet Engines
TL;DR: In this article, a comparative evaluation of the use of various metals and nonmetals as fuel components of a solid propellant containing ammonium perchlorate as an oxidizer and rubber as a binder was performed using the flight range criterion of a rocket-ramjet aircraft taking into account the expected completeness of combustion of individual components.
Journal ArticleDOI
Research progress on solid-fueled Scramjet
TL;DR: A progress overview of the research progress on solid-fueled Scramjet in various institutes and universities is summarized, which covers a wealth of landmark numerical and experimental results and several relevant key technologies are proposed.
Journal ArticleDOI
Combustion Characteristics of Ramjet Fuel Grains with Boron and Aluminum Additives
TL;DR: An experimental investigation of the effect of boron (B) and aluminum (Al) additives to fuel-rich propellant for a solid fuel ramjet application was performed in this paper.
References
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Computer Program for Calculation of Complex Chemical Equilibrium Compositions and Applications II. Users Manual and Program Description. 2; Users Manual and Program Description
Bonnie J. McBride,Sanford Gordon +1 more
Book
An Introduction to Combustion: Concepts and Applications
TL;DR: In this article, the second edition of the Second Edition of the first edition, the authors presented a simplified conversation equation for the solution of nonlinear flow equations for a C-H-O-N system.
Journal ArticleDOI
A Finite-Volume Method for Predicting a Radiant Heat Transfer in Enclosures With Participating Media
G. D. Raithby,E. H. Chui +1 more
TL;DR: A new finite-volume method is proposed to predict radiant heat transfer in enclosures with participating media and test results indicate that good accuracy is obtained on coarse computational grids, and that solution errors diminish rapidly as the grid is refined.
ReportDOI
Third millenium ideal gas and condensed phase thermochemical database for combustion (with update from active thermochemical tables).
A. Burcat,B. Ruscic +1 more
TL;DR: The thermochemical database of species involved in combustion processes is and has been available for free use for over 25 years as discussed by the authors, which contains more than 1300 species, specifically organic molecules and radicals, but also inorganic species connected to combustion and air pollution.