Sökning: "indoor air quality"

Visar resultat 31 - 35 av 133 uppsatser innehållade orden indoor air quality.

1. 31. Wireless Gas Sensor Nodes : With focus on Long Range (LoRa) communication

   Kandidat-uppsats, Linköpings universitet/Elektroniska Kretsar och System

   Författare :David Kihlberg; Amir Ebrahimi; [2020]
   Nyckelord :LoRa; wireless gas sensor node; TTN;

   Sammanfattning : Greenhouse gas emissions in indoor or outdoor areas are dangerous and can have short- or long-term effects on people’s health. There are several methods to monitor the air quality in such environments. LÄS MER

3. 32. A Study in Solar Housing Technology: The Impact of Trombe Walls in Ladakh

   Kandidat-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Sebastian Arora-Jonsson; [2020]
   Nyckelord :;

   Sammanfattning : The aim of this bachelor’s thesis is to examine the effect of installing a Trombe Wall in houses in Ladakh, India, and to evaluate its impacts for energy-saving, improvement in life quality, and its financial viability. Trombe Walls are a passive solar technology that use a dark wall with a glass covering to slowly heat living spaces by storing solar energy. LÄS MER

4. 33. An Investigation of Market Scalability for Volatile Organic Compounds (VOCs') Filtration Systems : A Case Study within Sweden

   Master-uppsats, Uppsala universitet/Industriell teknik

   Författare :Chaitanya Sai Praneeth Kurukundu; Anvesh Reddy Gajjala; [2020]
   Nyckelord :Volatile Organic Compounds; Formaldehyde; Activated carbon; Thermal sintering; Impregnated catalyst; Efficiency; Indoor Air Quality; Filtration Systems;

   Sammanfattning : With the need for excellent living standards to escalate day by day, the need to breathe good quality air remains of paramount importance for a prosperous, happy life. The indoor air quality picture is improving decade by decade. However, the importance of maintaining good indoor air quality remains unsatisfactory. LÄS MER

5. 34. CFD Study of Different Aircraft Cabin Ventilation Systems on Thermal Comfort and Airborne Contaminant Transport : A Study on Passenger Thermal Comfort and Indoor Cabin Air Quality.

   Master-uppsats, Linköpings universitet/Mekanisk värmeteori och strömningslära

   Författare :Logeshkumar Srinivasan Venkatesan; Abhishek Raina; [2020]
   Nyckelord :;

   Sammanfattning : Aircraft Cabin Ventilation systems are crucial for not only maintaining a fresh supply of air but also help in proper air distribution control and reducing airborne pathogen contamination. Passenger thermal comfort is of vital importance for a comfortable cabin environment and thus the need to measure environmental parameters such as velocity and temperature stratification for different ventilation systems is paramount. LÄS MER

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

   Master-uppsats, Högskolan Dalarna/Mikrodataanalys

   Författare :Fasiha Arshad; [2020]
   Nyckelord :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;

   Sammanfattning : 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. LÄS MER