(c) The second derivative of the data shown in (b). (d) Typical recording of oxygen signals recorded through a human frontal sinus. The fitted fractional gas absorption is in our instrument expressed in the unit percent meter (%*m), since only the product of concentration and interrogated ...
A digital multimeter was used as a resistance meter (Figure 5a,b) [68]. 2.1.6. Mix Chamber If it is necessary to mix gases in the test set-up (in cases where a ready mix from the cylinder was not used), an additional mixing chamber should often be used in which the supplied ...
The interested par- ties would then convene workshops, facilitated by RCA, to develop proposed regulations, for submission to RCA at the end of December. RCA would then have a further year to complete the public process for a regulation change. Giard said that RCA will draft an order to ...
Online ISSN 1934-7901 Publisher Allerton Press, Inc. Additional Links Register for Journal Updates Editorial Board About This Journal Manuscript Submission Topics Automotive Engineering Keywords liquid-propellent rocket engine gas-distributing grid pressure velocity flow parameter equalization opening face...
In a lab setting, the device reading accuracy is similar to the one provided by a state-of-the-art multi-meter (Model 2400, Keithley Instruments, Solon, OH, USA). Tests performed during flights and under rapidly changing environmental conditions show a significant increase in noise level. We...
Orifice plate meter wet gas flow performance. Flow Meas. Instrum. 2009, 20, 141–151. [Google Scholar] [CrossRef] Emerson Process Management. Roxar MPFM 2600 MVG. Data Sheet FM-T402-M. 2016. Available online: https://www.emerson.com/documents/automation/product-data-sheet-mpfm-2600-mvg...
CNG = compressed natural gas engine; D = diesel engine; EFM = exhaust flow meter; FTIR = Fourier transform infrared; p = portable; PEMS = portable emissions measurement system; QCL-IR = quantum cascade laser infrared. 3.5. Exhaust Flow and Work Figure 9b summarizes the relative differences ...
Flow meter—a flow meter was placed in the water-cooling loop to measure the water inlet mass flow rate. The device used was a general industry flow meter with a minimum printed reading of 0.05 L/min. The device also had a turn off valve, which also controlled the flow. ...
The mean household WTP a premium for using an induction cooktop rather than a gas stove is computed to be KRW 207 (USD 0.19) per cubic meter of residential gas, which possesses statistical meaningfulness. The confidence intervals calculated adopting Krinsky and Robb’s [40] method are also ...
Measuring instruments—metal measuring ruler 500 mm (JSC “Stavropol Tool Plant”, Stavropol, Russia); laboratory scales HT-5000 (NPP Gosmetr, St. Petersburg, Russia); caliper ShTs-I-250-0.05 (LLC NPP Chelyabinsk Tool Plant, Chelyabinsk, Russia); thermal conductivity meter ITP-MG4 (OOO SKB ...