Morten Karstoft Rasmussen, mokr@dti.dk Danish Technological Institute

Metrology for the environment in the Arctic – traceability and data quality for measurements in extreme environments.

Brakeout session, Sunday October 18, 16:30 – 18:30

https://dk.linkedin.com/in/mortenkrasmussen

Personal and institutional background

Danish Technological Institute Self-owned and not-for-profit More than 1,000 innovative employees, State of the art equipment and facilities as well as a strong global network. For more than 100 years, DTI has ensured the translation of the latest knowledge and

technology into real value for Danish businesses. Morten Karstoft Rasmussen, Physicist, PhD

Center for Installation and Calibration, Metrology section Designated metrology institute within the fields of temperature, anemometry, flow and

geometry Data and uncertainty analysis, development of calibration software, preparation of uncertainty

budgets, development of calibration setups, laboratory support etc. Consultancy within the field of test, measurement, accreditation and calibration Teaching metrology, measurement techniques, applied statistics R&D and participation in national and EU projects with relations to metrology, energy and

climate

Fundamental metrology at DTIInstallation & Calibration

Kaj Bryder

Water and energy flow Temperature

Humidity, moisture and CO2

MI

Force

Mass and pressure

Electrical / time / frecuency

3 calibration related teams

Air speed and flow

Geometrical calibrationMI

MI

MI

FLOW Anders Koustrup Niemann

TEMDennis Dam Sørensen

METJan Nielsen

R&D (EU & national)

Consultancy

Teaching / dissemination

Internal support

M&QNiels Thestrup Jensen

Current main research activities Wireless Sensor Networks and metrology for smart-grids Metrology for drug delivery, development of micro flow calibration (EMRP

MeDD) Surface temperature by contact (incl. EMRP MADES) Enhancing process efficiency through improved temperature Measurement

(EMPIR EMPRESS) Flow measuring technologies (incl. EMRP Power Plants) Moisture measurements (incl. EMRP Metefnet) Metrology for humidity at high temperatures and transient conditions

(EMPIR HIT) CT scanning and 3D measurement techniques Anemometry + air temperature (EMRP MeteoMet 1+2)

MeteoMet 1 (ended) Influence of precipitation on the measurement of wind speed Investigation anemometer calibration procedure applicability

MeteoMet 2 (ongoing) Influence of precipitation on the measurement of surface air

temperature Includes development of rain generator facilities and survey study on measurement techniques and calibration

procedures of precipitation gauges

Experiences within meteorology

Fully automated windtunnel setup @ DTI Modified for simple precipitation studies

Environmental Wind Tunnel Simulator @ Aarhus University (MeteoMet REG) Simulating extreme (e.g. Arctic) conditions

Temperature (70 °C down to -170 °C) Humidity (0-100 %RH) Wind speeds up to 25 m/s Pressure (from atm. pressure down to 0,02 mbar) Dust aerosol injector system ≈ 1-1000 cm-3

Dust deposition sensor UV/optical solar simulator Gas (Air, CO2, etc.) Measurement vol. 2 m x 2 m x 0,9 m Laser anemometer for flow and particle density and

size characterization

Facilities and collaboration

Morten Karstoft Rasmussen, Danish Technological Institute, mokr@dti.dk

Thank you!