Essays about: "Air-quality sensor"

Showing result 11 - 15 of 27 essays containing the words Air-quality sensor.

1. 11. A Study of Smart Ventilation System for Maintaining Healthy Living by Optimal Energy Consumption : A case study on Dalarnas Villa

   University essay from Högskolan Dalarna/Mikrodataanalys

   Author : Fasiha Arshad; [2020]
   Keywords : Smart ventilation; Demand control ventilation; Fan energy use; Indoor air quality; Residents living patterns; Indoor CO2; Ventilation modes; Correlation analysis; Regression analysis; Sensor data; Healthy indoor living; low energy consumption;

   Abstract : Indoor air quality is a measure of clean air with comfort conditions and depiction of lower concentration of air pollutants. It is tedious task to achieve all quality measures at a time with smart energy consumption. READ MORE

3. 12. A Study of Smart Ventilation System to Balance Indoor Air Quality and Energy Consumption : A case study on Dalarnas Villa

   University essay from Högskolan Dalarna/Mikrodataanalys

   Author : Yurong Zhu; [2020]
   Keywords : Smart ventilation; Demand-controlled ventilation; Fan energy use; Indoor air quality; Residents living patterns; Indoor CO2 prediction; Ventilation modes; Clustering analysis; Correlation analysis; Regression analysis; Sensor data;

   Abstract : It is a dilemma problem to achieve both these two goals: a) to maintain a best indoor air quality and b) to use a most efficient energy for a house at the same time. One of the outstanding components involving these goals is a smart ventilation system in the house. READ MORE

4. 13. Indoor and Outdoor Measurements of Particulate Matter with the Low-Cost Optical Sensor OPC-N3

   University essay from Lunds universitet/Kärnfysik; Lunds universitet/Fysiska institutionen

   Author : Ellen Grace Soroka; [2020]
   Keywords : Physics and Astronomy;

   Abstract : This paper evaluates the low-cost optical sensor OPC-N3 from Alphasense as a suitable scientific instrument for measuring particulate matter levels in air, both outdoors and in- doors. The time-keeping and data-retrieval was additionally improved by connecting the OPC-N3 to an Arduino microcontroller equipped with a real-time clock (RTC) module and an external SD card. READ MORE

5. 14. PIPER : Robot for vertical in-pipe climbing

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

   Author : Simon Nilsson; Johan Widmark; [2019]
   Keywords : Mechatronics; Robotics; In-pipe climbing; Friction; Vertical climbing;

   Abstract : In old houses, the pipes can often be in poor conditions and require cleaning to improve air quality. There are robotic solutions to this problem but often only for large industrial pipes and not for regular pipes that you would find in your home. Pipes can often be hard to access and even harder to determine the pipe’s condition. READ MORE

6. 15. Monitoring Air Quality in Ångström Cleanroom Laboratory

   University essay from Uppsala universitet/Institutionen för teknikvetenskaper

   Author : Linus Kanestad; Gustaf Andersson; Karl-Johan Hällgren; [2019]
   Keywords : Internet of things; Rasberry Pi; Radio;

   Abstract : The air quality in the Ångström cleanroom was to be measured for monitoring and control purposes, with the measurements displayed on a website. To do this several sensors, micro controllers, means of communication, and ways to host the server were investigated. READ MORE