Matches in SemOpenAlex for { <https://semopenalex.org/work/W2065557428> ?p ?o ?g. }
Showing items 1 to 64 of
64
with 100 items per page.
- W2065557428 abstract "A retrieval technique for some hydrocarbon compounds (ethylene, ethanol, methanol, and isopropanol) concentration from opto-acoustic measurements of total absorption at several fixed wavelengths of the CO<SUB>2</SUB>-laser is presented in the report. In the gases concentration reconstructing, the method of least squares (LSM) as well as linear programming (LPM) and regularization (RM) methods were used. The problem of accuracy of the gases concentration retrieval depending on the quantity of simultaneously analyzed hydrocarbon compounds is discussed. Monitoring of gas composition of the atmospheric air by the optical absorption methods calls for instruments which are highly sensitive to absorption, highly selective, and capable of determining the concentration of trace gases in multicomponent mixtures. One of such instruments an opto-acoustic (OA) gas analyzer with a resonance cell. To analyze the content of gases under study, the atmospheric air, preliminary purified from atmospheric aerosol is pumped through the OA cell. Our work is aimed at studying of the accuracy of gas concentration reconstruction from OA measurements depending on: (1) error in determining the absorption coefficients K<SUB>ij</SUB>; (2) available model of continuous absorption a<SUB>c</SUB>(v<SUB>i</SUB>); (3) random error in measuring signals." @default.
- W2065557428 created "2016-06-24" @default.
- W2065557428 creator A5000497079 @default.
- W2065557428 creator A5019353034 @default.
- W2065557428 creator A5033463630 @default.
- W2065557428 creator A5077821242 @default.
- W2065557428 creator A5084181411 @default.
- W2065557428 date "1997-03-03" @default.
- W2065557428 modified "2023-09-23" @default.
- W2065557428 title "Retrieval of the concentration of hydrocarbons in air from opto-acoustic measurements" @default.
- W2065557428 doi "https://doi.org/10.1117/12.267802" @default.
- W2065557428 hasPublicationYear "1997" @default.
- W2065557428 type Work @default.
- W2065557428 sameAs 2065557428 @default.
- W2065557428 citedByCount "0" @default.
- W2065557428 crossrefType "proceedings-article" @default.
- W2065557428 hasAuthorship W2065557428A5000497079 @default.
- W2065557428 hasAuthorship W2065557428A5019353034 @default.
- W2065557428 hasAuthorship W2065557428A5033463630 @default.
- W2065557428 hasAuthorship W2065557428A5077821242 @default.
- W2065557428 hasAuthorship W2065557428A5084181411 @default.
- W2065557428 hasConcept C107872376 @default.
- W2065557428 hasConcept C113196181 @default.
- W2065557428 hasConcept C120665830 @default.
- W2065557428 hasConcept C121332964 @default.
- W2065557428 hasConcept C125287762 @default.
- W2065557428 hasConcept C130047971 @default.
- W2065557428 hasConcept C178790620 @default.
- W2065557428 hasConcept C185592680 @default.
- W2065557428 hasConcept C192562407 @default.
- W2065557428 hasConcept C2777207669 @default.
- W2065557428 hasConcept C2779607525 @default.
- W2065557428 hasConcept C49040817 @default.
- W2065557428 hasConcept C6260449 @default.
- W2065557428 hasConceptScore W2065557428C107872376 @default.
- W2065557428 hasConceptScore W2065557428C113196181 @default.
- W2065557428 hasConceptScore W2065557428C120665830 @default.
- W2065557428 hasConceptScore W2065557428C121332964 @default.
- W2065557428 hasConceptScore W2065557428C125287762 @default.
- W2065557428 hasConceptScore W2065557428C130047971 @default.
- W2065557428 hasConceptScore W2065557428C178790620 @default.
- W2065557428 hasConceptScore W2065557428C185592680 @default.
- W2065557428 hasConceptScore W2065557428C192562407 @default.
- W2065557428 hasConceptScore W2065557428C2777207669 @default.
- W2065557428 hasConceptScore W2065557428C2779607525 @default.
- W2065557428 hasConceptScore W2065557428C49040817 @default.
- W2065557428 hasConceptScore W2065557428C6260449 @default.
- W2065557428 hasLocation W20655574281 @default.
- W2065557428 hasOpenAccess W2065557428 @default.
- W2065557428 hasPrimaryLocation W20655574281 @default.
- W2065557428 hasRelatedWork W1525328278 @default.
- W2065557428 hasRelatedWork W1539199891 @default.
- W2065557428 hasRelatedWork W2322672265 @default.
- W2065557428 hasRelatedWork W2582246198 @default.
- W2065557428 hasRelatedWork W2744713388 @default.
- W2065557428 hasRelatedWork W2793346799 @default.
- W2065557428 hasRelatedWork W2899084033 @default.
- W2065557428 hasRelatedWork W3043087619 @default.
- W2065557428 hasRelatedWork W333381688 @default.
- W2065557428 hasRelatedWork W2121404800 @default.
- W2065557428 isParatext "false" @default.
- W2065557428 isRetracted "false" @default.
- W2065557428 magId "2065557428" @default.
- W2065557428 workType "article" @default.