Investigation of the Effect of Geometrical Parameters of Pressure Swirl Atomizer on the Hollow Cone Spray

Investigation of the effect of geometrical parameters of pressure swirl atomizer on the hollow cone spray Tokgöz, Tolga; Ulaş, Abdullah; Department of Mechanical Engineering (2019) In this study, effects of geometrical parameters of pressure swirl atomizer on the hollow cone spray are investigated experimentally, and physical phenomenon inside the pressure swirl atomizer is investigated numerically. In the experimental studies, hollow cone spray properties are examined macroscopically and microscopically. Macroscopic spray properties are studied by a visual technique called high-speed shadowgraphy. The hollow cone spray images are captured for different geometrical configurations of t...
Investigation of the particle breakage parameters in locked-cycle ball milling Acar, Cemil; Hoşten, Çetin; Department of Mining Engineering (2012) Size reduction processes, particularly fine grinding systems, in mineral processing and cement production plants constitute a great portion of energy consumption and operating costs. Therefore, the grinding systems should be designed properly and operated under optimum conditions to achieve productive and cost effective operations. The use of simulation based on kinetic mathematical models of grinding has proven useful in this respect. The kinetic models contain two essential parameters, namely, breakage ra...
Investigation of the effect of design parameters on vapor chamber heat transfer characteristic Karakaya, İrem; Bayer, Özgür; Dursunkaya, Zafer; Department of Mechanical Engineering (2022-11-25) In this study, a detailed two-phase computational modeling of a vapor chamber is performed. A code written in MATLAB is used to accurately simulate the phase-change process within the wick structure. Conservation of mass is satisfied by matching the evaporated and condensed fluid mass flow rates. Secant Method is used to find vapor temperature. The current model is validated and then, wall temperature, pressure, and mass flow rate distributions of the working fluid are calculated and plotted. Parametric stu...
Investigation of the effect of pressure waves on the compressor side of turbocharger in turbocharged diesel engine. Ergün, Cem; Department of Mechanical Engineering (1977)
Investigation of the effect of shearing rate on residual strength of high plastic clay Akis, Ebru; Mekael, Ahmad; Yılmaz, Mustafa Tolga (Springer Science and Business Media LLC, 2020-01-09) The residual shear strength on failure plane is a crucial parameter to be estimated for analysis of an active landslide. This strength must be determined precisely to build a reliable theoretical model for calculations. The multi-reversal direct-shear test is a practical method to determine this shear strength in laboratory due to wider availability of apparatus. The shearing rate is among the factors that significantly affect the precision of test results for clay specimens. However, limits for this rate a...

Citation Formats

t. tokgöz, b. sümer, and A. Ulaş, “Investigation of the Effect of Geometrical Parameters of Pressure Swirl Atomizer on the Hollow Cone Spray,” 2019, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/69413.