The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Optimal operation of heating, ventilation, and air conditioning (HVAC) systems can benefit from proper monitoring of the flows in the air ducts and water pipes. For large installations, this requires a large number of networked, Internet of Things (IoT) inspired sensors performing coordinated data acquisition. Cost-effectiveness and robustness are major issues for the design of such sensors. This...
This work addresses the development, characterization, and optimization of thermal flow sensors for heating, ventilation, and air conditioning (HVAC) systems. The sensors are based on printed circuit board (PCB) technology in order to obtain flexible, robust, and cost-effective devices. The layout comprises a copper heater meander located in the center of the PCB and two additional meanders placed...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.