Sökning: "atmospheric temperature sensor"

Visar resultat 1 - 5 av 7 uppsatser innehållade orden atmospheric temperature sensor.

  1. 1. Non-Invasive pressure measurement in PVC tube

    Master-uppsats, Lunds universitet/Matematik LTH

    Författare :Richard Metslaid; [2018]
    Nyckelord :pressure; sensor; non-invasive; Technology and Engineering;

    Sammanfattning : In peritoneal dialysis it is important to make sure the pressure doesn't exceed certain limits. It is desirable to do the measuring without inserting anything inside of the tubing containing the dialysate. This project uses a load cell pressed against the outside of the PVC tubing to estimate the pressure inside. LÄS MER

  3. 2. Collecting Sensor Data using a Mobile Phone

    Uppsats för yrkesexamina på grundnivå, KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Författare :Adrian Rågberg; Anton Jernberg; [2017]
    Nyckelord :IoT; Sensor; Automat; Weather forecasting; Wearable electronics; IoT; Sensor; Automat; Väderprognos; Bärbar elektronik;

    Sammanfattning : Internet of Things(IoT) has in recent years become a topic of broad and current interest. The purpose of this thesis is to anticipate weather conditions by constructing a system for collecting information about atmospheric pressure. LÄS MER

  4. 3. Finite Element Analysis of PZT-based Air Flow Sensor

    Master-uppsats, Mittuniversitetet/Avdelningen för elektronikkonstruktion

    Författare :Xie Chuanliang; [2017]
    Nyckelord :Air Velocity; PZT; FEA; COMSOL Multiphysics; Bilayer Cantilever;

    Sammanfattning : This thesis proposes a novel air flow sensor based on PZT material which is used to measure air velocity in an experimental tunnel or indoor ventilation. The work focuses on designing and verifying the sensor model through finite element analysis (FEA) simulation using COMSOL Multiphysics software. LÄS MER

  5. 4. Measurement of the convective heat transfer with wind : Developing and testing an Earth Scaled Atmospheric Temperature Sensor

    Master-uppsats, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Philipp Wittmann; [2016]
    Nyckelord :Wind; ATS; heat transfer; air temperature sensor; atmospheric temperature sensor;

    Sammanfattning :    The HAbitability, Brine Irradiation and Temperature Package (HABIT) instrument of the ExoMars Surface Platform will investigate the present day habitability of Mars at the near surface environment. This instrument includes three Atmospheric Temperature Sensor's (ATS's) which are similar to the ones previously used on the Rover Environmental Monitoring Station (REMS) of the Mars Science Laboratory (MSL) rover, that has now been operating on Mars for more than four years. LÄS MER

  7. 5. Data assimilation of GPS-RO atmospheric profile data for improved rainfall forecasts over West Africa

    Master-uppsats, Uppsala universitet/Luft-, vatten- och landskapslära

    Författare :Jon Jörpeland; [2016]
    Nyckelord :GPS-RO; West Africa; rainfall; satellite; GPS-RO; Västafrika; nederbörd; satellit;

    Sammanfattning : Forecasting rainfall is of great importance for the farmers in West Africa. However, due too lack of reliable weather observations, rainfall forecats in West Africa are difficult and primarly based on satellite observations. LÄS MER