Essays about: "Vakuum Teknologi"

Found 3 essays containing the words Vakuum Teknologi.

1. 1. An Evaluation Study of Leak Testing Technologies for Watertight Plate Heat Exchangers : Fast and sustainable leak testing technology for high energy efficiency products

   University essay from Blekinge Tekniska Högskola/Institutionen för matematik och naturvetenskap

   Author : Fritjof Nilsson; Yanjun Peng; [2023]
   Keywords : Leak rate; Optimization; Pressure Decay; Vacuum Technology; Volume; Läckhastighet; Optimering; Tryckfall; Vakuum Teknologi; Volym;

   Abstract : Background: One part of manufacturing a Plate Heat Exchanger (PHE) is to leak test them before delivery. Today, helium is used extensively in leak testing. How-ever, it is unsustainable to use helium in leak testing, because of its non-renewability and therefore becoming more and more expensive. Also, this technology is relatively complex. READ MORE

3. 2. Nitrogen Removal in a Vacuum Tank Degasser : An Investigation on the Nitrogen Removal Performance

   University essay from KTH/Materialvetenskap

   Author : Björn T. I. Ahlin; [2019]
   Keywords : Nitrogen Removal; VTD;

   Abstract : The impending change of processes at SSAB Oxelösund due to the HYBRIT project, where the blast furnace and LD converter are to be replaced with an EAF will have a significant impact on the manufacturing of steel in Oxelösund. One issue that will arise is the nitrogen content in the steel. READ MORE

4. 3. Autotuning of a vacuum conveyor

   University essay from KTH/Maskinkonstruktion (Inst.)

   Author : Oskar Nydahl; [2015]
   Keywords : Vacuum conveying; Auto-tuning; Differential evolution; Conveying control; Mechatronics; Vakuum transportör; Auto tuner; Diferentierad evolution; Transportör styrning; Mekatronik;

   Abstract : The modern industry is steadily facing new demands for more energy efficient solutions. These improvements can come from technological advances, using existing technology smarter or a combination of the two. READ MORE