In this section, we describe the experimental procedures and validation results of our proposed framework with three datasets: 1) twin gas sensor arrays dataset [14], 2) data from a gas sensor array exposed to turbulent gas mixtures, which are publicly available in the UCI machine learning ...
The dataset includes the acquired time series of a chemical detection platform exposed to different gas conditions in a turbulent wind tunnel. The chemo-sensory elements were sampling directly the environment. In contrast to traditional approaches that include measurement chambers, open sampling systems ...
Extensive dataset (18,000 measurements) generated from chemical sensors exposed to ten different volatiles, at different locations, and five operating temperatures. Realistic scenario: sensors sampling in turbulent environment, with different levels of turbulence. ...
including the scattering and gradient forces, is generally small, and thus, has a clear effect on the particles with a size ranging from tens of nanometers to micrometers [24]. In the Rayleigh regime, where the particles size is smaller than the light...
34. The method of claim 32, wherein the interactant of the thermosensor is contacted by the analyte through direct convection. 35. The method of claim 32, wherein the collection apparatus includes a laminar flow chamber designed to reduce turbulent flow of the gas. 36. The method of cl...
sensor module (Bluedot BME280) exposed to ambient air. Both Multi-GAS instruments were calibrated with standard reference gases at the Università di Palermo (Palermo, Italy) immediately prior to the field campaign. All sensor data was logged to a micro-SD card. H2O concentrations were ...
g. whether the flow is laminar, turbulent or in a state of transition-to-turbulence). Without plasma generation, Fig. 3a, the fluid flow remains laminar. However, the generation of a plasma plume, Fig. 3b, leads to an abrupt transition into a turbulent regime. These types of qualitative ...
With some analytes and fluids, the passage of analyte fluid over the thermopile may be turbulent. For environmental toxins where the biosensor needs to be exposed to the ambient air, the capture tube may only consist of an overlying shelter to protect the sensor from the elements, particularly ...
24. The calorimeter according to claim 23, wherein flowing of said inhaled and exhaled gases through said flow pathway is turbulent. 25. The calorimeter according to claim 1, further comprising: a temperature sensor within said housing operable to generate an electrical signal representative of ambi...
3 inch inner tube IT. This turbulator helps generate turbulent flow of the secondary fluid in the annulus between the two pipes to help better distribute heat to the inner pipe containing the product. As seen in FIG. 5, a turbulator of baffles19emay be used on the interior of inner ...