Measurement and simulation of regression rate and development of a design code for hybrid rocket motors

Serin, Nadir


Analysis of transient regimes in solid rocket propulsion
Ak, Mehmet Ali; Vural, Hüseyin; Department of Mechanical Engineering (2001)
Comparison of analysis methods of embedded retaining walls
Harmandar, Serkan; Özkan, M. Yener; Department of Civil Engineering (2006)
In this study a single-propped embedded retaining wall supporting a cohesionless soil is investigated by four approaches, namely limit equilibrium, subgrade reaction, pseudo-finite element and finite element methods. Structural forces, such as strut loads, wall shear forces, bending moments are calculated by each method and results are compared. The analyses are carried for for three values of internal friction angle of soil; 30o, 35o, and 40o. Effects of modulus of soil elasticity of the backfill and wall ...
Analysis of grain burnback and international flow in solid propellant rocket motors in 3-dimensions
Yıldırım, Cengizhan; Aksel, Mehmet Haluk; Department of Mechanical Engineering (2007)
In this thesis, Initial Value Problem of Level-set Method is applied to solid propellant combustion to find the grain burnback. For the performance prediction of the rocket motor, 0-D, 1-D or 3-D flow models are used depending on the type of thre grain configuration.
Development of modeling approaches for landfill leachate management
Demirekler Yıldız, Ebru; Ünlü, Kahraman; Department of Environmental Engineering (2001)
Nonlinear dynamic modeling and analysis of spindle-tool assemblies in machining centers
Kılıç, Zekai Murat; Özgüven, Hasan Nevzat; Department of Mechanical Engineering (2009)
Chatter is unwanted since it causes deteriorating effects on the milling process. Stability lobe diagrams are developed in order to determine the stable cutting conditions at which chatter-free machining can be made. The need of cutting away more chips to make milling operations quicker has brought the concept of high-speed milling. This increased the importance of estimating stability lobe diagrams of the milling process more accurately. The state-of-art chatter and spindle-toolholder-tool models predict t...
Citation Formats
N. Serin, “Measurement and simulation of regression rate and development of a design code for hybrid rocket motors,” Ph.D. - Doctoral Program, Middle East Technical University, 2001.