Search Results - rasim+guldiken

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Hybrid Raman+Acoustic Spectral Thermometry for Metals Additive Manufacturing (M-AM)
Competitive Advantages This unprecedented new capability to capture the full 3D thermographic information in the powder bed and melt pool can more thoroughly elucidate the thermal history during the M-AM processes, thereby better informing optimization of process parameters to mitigate thermal gradients, residual stresses, and porosity, thus yielding...
Published: 9/3/2024   |   Inventor(s): Cai Mike Wang, Rasim Guldiken
Keywords(s): Industrial Applications, Material Science, Ultrasound
Category(s): Technology Classifications > Medical > Medical Devices, Technology Classifications > Engineering > Industrial Engineering, Technology Classifications > Engineering > Manufacturing
Cost-Effective Bulk Glass Reinforced Composite Columns
Competitive Advantages Lower cost alternative with greater buckling resistance as steel or timber columns. In numbers,11% less expensive than timber construction and 50% less than structural steel. Immune to natural degradations as in the case with the corrosion of steel or timber. A Securing cap on both ends of the composite holds the encased...
Published: 10/3/2022   |   Inventor(s): John Cotter, Rasim Guldiken
Keywords(s): Industrial Applications, Mechanical and Structural Engineering , Mechanical Engineering, Sustainability
Category(s): Technology Classifications > Engineering > Industrial Engineering, Technology Classifications > Advance Materials > A/M Manufacturing, Technology Classifications > Advance Materials, Technology Classifications > Engineering > Civil Engineering, Technology Classifications > Advance Materials > Infrastructure, Technology Classifications > Engineering > Mechanical Engineering, Technology Classifications > Chemistry > Polymers
Microfluidic Enabled Low Cost Beam Scanning Arrays
Competitive Advantages Low-cost realization of high-gain beam scanning apertures Higher realized gain compared to traditional switched FPAs Significant reduction in complexity of RF feed network layout Summary The novel microfluidic reconfiguration technique introduced by USF researchers alleviates the need for active RF switching devices by...
Published: 8/27/2023   |   Inventor(s): Ahmad Gheethan, Rasim Guldiken, Gokhan Mumcu
Keywords(s):  
Category(s): Technology Classifications > Electronics
Dynamically Recon?gurable Bandpass Filters
Competitive Advantages Compact size Higher quality factor Significantly larger frequency reconfiguration range Summary USF inventors have developed RF filters in which frequency tuning is accomplished by movable microfluidic loads consisting of metal in either liquid or solid form. The highly linear nature of the tuning mechanism makes these...
Published: 8/27/2023   |   Inventor(s): Rasim Guldiken, Timothy Palomo, Gokhan Mumcu
Keywords(s):  
Category(s): Technology Classifications > Electronics
Two Stage Microfluidic Device for Acoustic Particle Manipulation
Summary Our researchers have developed a novel surface acoustic wave (SAW) based two-stage microfluidic platform for continuous particle focusing and separation. The driving force is acoustic radiation generated by surface acoustic waves in a microfluidic device over a piezoelectric substrate. The prominent features of this two-stage sorter are that...
Published: 8/27/2023   |   Inventor(s): Myeong Jo, Rasim Guldiken
Keywords(s):  
Category(s): Technology Classifications > Electronics, Technology Classifications > Electronics > Electronics Laser