An Investigation of the steam - drying phenomena of lump - size lignites in a pilot plant /

Saatçi, Ahmet Mete


An Investigation of ductile fracture criteria for sheet metal forming /
Abbasnejad Dizaji, Shahram; Darendeliler, Haluk; Kaftanoğlu, Bilgin; Department of Mechanical Engineering (2014)
Deep drawing is a sheet metal forming process in which a sheet metal stock, commonly referred to as a blank, is drawn into a die by a punch. Forming limit diagram (FLD), a representation of the critical combination of the principal surface strains, is an important concept utilized for the evaluation of the formability of sheet metals. Most of the theoretical methods for determining FLDs are strain-path dependent and cannot exactly clarify the location of necking or fracture. Using stress-based forming limit...
An investigation of the dynamics of coherent structures in a turbulent channel flow with a vertical sidewall obstruction
Köken, Mete (2009-08-01)
The physics of the flow around a vertical-wall obstruction attached to one of the sidewalls of a straight channel is numerically investigated using detached eddy simulation (DES) at a high channel Reynolds number, Re=5 x 10(5) (case HR). In particular, the study investigates the role played by the large-scale coherent structures in the sediment entrainment processes at the bed for conditions close to the initiation of scour (flat bed) in a loose-bed channel. Scale effects are investigated by comparing the r...
An Investigation on the butadiene polymerization with ziegler catalysts /
Kuleli, Ömer; Department of Chemical Engineering (1970)
An investigation of stretch forming in relation to deep-drawing and testing sheet metal.
Kaftanoğlu, Bilgin (1966)
An investigation of the shear strength of Ankara Clay.
Uçkan, Sedat; Department of Civil Engineering (1966)
Citation Formats
A. M. Saatçi, “An Investigation of the steam - drying phenomena of lump - size lignites in a pilot plant /,” Middle East Technical University, 1973.