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Showing result 1 - 5 of 14 essays matching the above criteria.

1. 1. Label-free cell tracking

   University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

   Author : Jonathan Dahlberg; Robin Öhrnberg; [2022]
   Keywords : Cell tracking; Technology and Engineering;

   Abstract : Migrating cells under various force fields in microfluidic devices has been used as a tool to study the cell properties. Cells respond to the same force field in different ways depending on their properties, resulting in different migration velocities and trajectories which are obtained by cell tracking. READ MORE

3. 2. Thermal Acoustic Flow inside an Ultrasound Resonator

   University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

   Author : Enrico Corato; [2020]
   Keywords : Microfluidics; Ultrasound; Acoustofluidics; Thermal gradient; Thermoacoustic; Technology and Engineering;

   Abstract : This thesis aims at investigating the interaction between thermal gradients and acoustic fields in microfluidic devices. In the research branch of Acoustofluidics, which bridges together acoustics and fluid dynamics, inhomogeneity in the medium has gained great interest due to the novel physics behind and the potential in manipulating submicrometer particles. READ MORE

4. 3. Optical Coherence Tomography measurements of biofibril dispersions in flow-focusing

   University essay from KTH/Mekanik

   Author : Cecilia Rydefalk; [2019]
   Keywords : ;

   Abstract : Microfluidic spinning techniques have been used as a successful assembly process for biofibrils dispersed in a fluid. The dispersion flows through a microchannel and is focused by a sheath flow. In this way the topology and velocity of the dispersion in the core can be manipulated. READ MORE

5. 4. Investigation of the heat transfer of enhanced additively manufactured minichannel heat exchangers

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Hamidreza Rastan; [2019]
   Keywords : Minichannel; Microchannel; Heat exchanger; Additive manufacturing; 3D printing; Numerical simulation; CFD; Comsol;

   Abstract : Mini-/microchannel components have received attention over the past few decades owing to their compactness and superior thermal performance. Microchannel heat sinks are typically manufactured through traditional manufacturing practices (milling and sawing, electrodischarge machining, and water jet cutting) by changing their components to work in microscale environments or microfabrication techniques (etching and lost wax molding), which have emerged from the semiconductor industry. READ MORE

6. 5. CuPGS Laminate Core for a Matrix Microchannel Heat Exchanger

   University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

   Author : Torkel Skog; [2019]
   Keywords : cryogenics; counter-flow; matrix heat exchanger; microchannel; PGS;

   Abstract : Cryocooling is a continuously developing field of engineering, applied in the fieldsof aerospace, military, and medical sciences among others. There is a demand forsmaller and more efficient cryocoolers for spaceborne low-light observation missions,with many custom cooling systems having completed successful missions. READ MORE