Essays about: "temperature measurement device"

Showing result 16 - 20 of 29 essays containing the words temperature measurement device.

1. 16. Rear side BSF/emitter patterning of SHJ-IBC solar cells using selective deposition and hydrogen plasma etching of a-Si:H

   University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

   Author : Mahmudul Hasan; [2016]
   Keywords : ;

   Abstract : Silicon heterojunction interdigitated back-contact (SHJ-IBC) solar cells have attracted considerable attention because of their potential to achieve very highly efficiency. However, the back contacting scheme leads to additional fabrication complexity mainly resulting from the formation of interdigitated n- (back surface field (BSF)) and p-type (emitter) hydrogenated amorphous silicon (aSi:H) strips. READ MORE

3. 17. Development of Wet Electrostatic Precipitator for Generation of Nanoparticle-Protein Solution

   University essay from Lunds universitet/Ergonomi och aerosolteknologi

   Author : Julia Adner; [2015]
   Keywords : WESP; Nanoparticle; bioligical identity; protein solution; Technology and Engineering;

   Abstract : To examine nanoparticle toxicity there is a need to produce defined nanoparticles dispersed in a colloidal suspension. Such a solution could also be interesting for other fields such as nano-medicine. In order to disperse the particles in the liquid there are often surfactant added to the process that alternates the surface of the particles. READ MORE

4. 18. A Feasibility Study of Using River Water in University Cooling System

   University essay from Högskolan i Gävle/Avdelningen för bygg- energi- och miljöteknik

   Author : Xuanlin Zhu; [2015]
   Keywords : Water Source Cooling; River Water; Gavleån; Refrigerator; Simulation; Building cooling consumption;

   Abstract : This thesis is to study the feasibility of using river water from Gavleån in the cooling system of University of Gävle. The project is proposed by the campus service manager Akademiska Hus AB which intended to replace the current cooling production system with the water cooling system to reduce the electricity cost in cooling production. READ MORE

5. 19. Hall Measurement on Regrown Nanowires

   University essay from Lunds universitet/Fysiska institutionen

   Author : Sudhakar Sivakumar; [2015]
   Keywords : Hall measurement; InGaAs; III-V semiconductor; ballistic; transport properties; mobility; sheet carrier concentration; Physics and Astronomy;

   Abstract : Ternary semiconductor alloys like $In_xGa_{1-x}As$ have lured competing attention in connection to sub-50 nm high performance, low power, planar Complementary Metal Oxide Semiconductor technology. This compound semiconductor owes its popularity to excellent bulk carrier mobility, minority carrier diffusion constant, small bandgap, high electron injection velocity and its capability to take Moore's law beyond silicon platform. READ MORE

6. 20. Experimental evaluation of air-to-water propane heat pumps with 40kW heating capacity

   University essay from KTH/Tillämpad termodynamik och kylteknik

   Author : Tianhao Xu; [2015]
   Keywords : R290; air-to-water heat pump; experimental work; scroll compressor; natural fluids; IMST-ART;

   Abstract : This thesis presents the experimental work on testing the seasonal performance of a 40 kW air-to-water propane heat pump, as a part of the research project Next Heat Pump Generation working with Natural fluids (NxtHPG) that has been carried out in ‘Applied thermodynamics and refrigeration Division’ in the department of Energy Technology, KTH. The thesis work involves three parts: preparation of the HP unit test rigs, experimental campaign and the evaluation of test results. READ MORE