Matches in SemOpenAlex for { <https://semopenalex.org/work/W2615193569> ?p ?o ?g. }
- W2615193569 endingPage "4443" @default.
- W2615193569 startingPage "4443" @default.
- W2615193569 abstract "The first results under fired internal combustion engine conditions based on a supercontinuum absorption spectrometer are presented and discussed. Temperature, pressure, and water mole fraction are inferred simultaneously from broadband H2O absorbance spectra ranging from 1340 nm to 1440 nm. The auto-ignition combustion process is monitored for two premixed n-heptane/air mixtures with 10 kHz in a rapid compression machine. Pressure and temperature levels during combustion exceed 65 bar and 1900 K, respectively. To allow for combustion measurements, the robustness of the spectrometer against beam steering has been improved compared to its previous version. Additionally, the detectable wavelength range has been extended further into the infrared region to allow for the acquisition of distinct high-temperature water transitions located in the P-branch above 1410 nm. Based on a theoretical study, line-of-sight (LOS) effects introduced by temperature stratification on the broadband fitting algorithm in the complete range from 1340 nm to 1440 nm are discussed. In this context, the recorded spectra during combustion were evaluated only within a narrower spectral region exhibiting almost no interference from low-temperature molecules (here, P-branch from 1410 nm to 1440 nm). It is shown that this strategy mitigates almost all of the LOS effects introduced by cold molecules and the evaluation of the spectrum in the entirely recorded wavelength range at engine combustion conditions." @default.
- W2615193569 created "2017-05-26" @default.
- W2615193569 creator A5004061916 @default.
- W2615193569 creator A5037401405 @default.
- W2615193569 creator A5051038836 @default.
- W2615193569 creator A5058837797 @default.
- W2615193569 date "2017-05-17" @default.
- W2615193569 modified "2023-10-10" @default.
- W2615193569 title "High-speed combustion diagnostics in a rapid compression machine by broadband supercontinuum absorption spectroscopy" @default.
- W2615193569 cites W1964157496 @default.
- W2615193569 cites W1965963495 @default.
- W2615193569 cites W1975638186 @default.
- W2615193569 cites W1981696604 @default.
- W2615193569 cites W2000251391 @default.
- W2615193569 cites W2001660058 @default.
- W2615193569 cites W2007967142 @default.
- W2615193569 cites W2010834009 @default.
- W2615193569 cites W2035974404 @default.
- W2615193569 cites W2037357278 @default.
- W2615193569 cites W2038181539 @default.
- W2615193569 cites W2041701865 @default.
- W2615193569 cites W2043161985 @default.
- W2615193569 cites W2043196240 @default.
- W2615193569 cites W2046844349 @default.
- W2615193569 cites W2051059246 @default.
- W2615193569 cites W2051389444 @default.
- W2615193569 cites W2053473930 @default.
- W2615193569 cites W2054591017 @default.
- W2615193569 cites W2054875489 @default.
- W2615193569 cites W2064026404 @default.
- W2615193569 cites W2087863590 @default.
- W2615193569 cites W2123132491 @default.
- W2615193569 cites W2126858388 @default.
- W2615193569 cites W2170742148 @default.
- W2615193569 cites W2347173601 @default.
- W2615193569 cites W2440928637 @default.
- W2615193569 cites W2469089447 @default.
- W2615193569 cites W258200038 @default.
- W2615193569 cites W4206050372 @default.
- W2615193569 doi "https://doi.org/10.1364/ao.56.004443" @default.
- W2615193569 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/29047877" @default.
- W2615193569 hasPublicationYear "2017" @default.
- W2615193569 type Work @default.
- W2615193569 sameAs 2615193569 @default.
- W2615193569 citedByCount "28" @default.
- W2615193569 countsByYear W26151935692018 @default.
- W2615193569 countsByYear W26151935692019 @default.
- W2615193569 countsByYear W26151935692020 @default.
- W2615193569 countsByYear W26151935692021 @default.
- W2615193569 countsByYear W26151935692022 @default.
- W2615193569 countsByYear W26151935692023 @default.
- W2615193569 crossrefType "journal-article" @default.
- W2615193569 hasAuthorship W2615193569A5004061916 @default.
- W2615193569 hasAuthorship W2615193569A5037401405 @default.
- W2615193569 hasAuthorship W2615193569A5051038836 @default.
- W2615193569 hasAuthorship W2615193569A5058837797 @default.
- W2615193569 hasConcept C105923489 @default.
- W2615193569 hasConcept C107157254 @default.
- W2615193569 hasConcept C113196181 @default.
- W2615193569 hasConcept C119824511 @default.
- W2615193569 hasConcept C120665830 @default.
- W2615193569 hasConcept C121332964 @default.
- W2615193569 hasConcept C178790620 @default.
- W2615193569 hasConcept C185592680 @default.
- W2615193569 hasConcept C191154138 @default.
- W2615193569 hasConcept C192562407 @default.
- W2615193569 hasConcept C32891209 @default.
- W2615193569 hasConcept C33390570 @default.
- W2615193569 hasConcept C43617362 @default.
- W2615193569 hasConcept C49040817 @default.
- W2615193569 hasConcept C62520636 @default.
- W2615193569 hasConcept C6260449 @default.
- W2615193569 hasConcept C98015330 @default.
- W2615193569 hasConceptScore W2615193569C105923489 @default.
- W2615193569 hasConceptScore W2615193569C107157254 @default.
- W2615193569 hasConceptScore W2615193569C113196181 @default.
- W2615193569 hasConceptScore W2615193569C119824511 @default.
- W2615193569 hasConceptScore W2615193569C120665830 @default.
- W2615193569 hasConceptScore W2615193569C121332964 @default.
- W2615193569 hasConceptScore W2615193569C178790620 @default.
- W2615193569 hasConceptScore W2615193569C185592680 @default.
- W2615193569 hasConceptScore W2615193569C191154138 @default.
- W2615193569 hasConceptScore W2615193569C192562407 @default.
- W2615193569 hasConceptScore W2615193569C32891209 @default.
- W2615193569 hasConceptScore W2615193569C33390570 @default.
- W2615193569 hasConceptScore W2615193569C43617362 @default.
- W2615193569 hasConceptScore W2615193569C49040817 @default.
- W2615193569 hasConceptScore W2615193569C62520636 @default.
- W2615193569 hasConceptScore W2615193569C6260449 @default.
- W2615193569 hasConceptScore W2615193569C98015330 @default.
- W2615193569 hasFunder F4320320879 @default.
- W2615193569 hasIssue "15" @default.
- W2615193569 hasLocation W26151935691 @default.
- W2615193569 hasLocation W26151935692 @default.
- W2615193569 hasOpenAccess W2615193569 @default.
- W2615193569 hasPrimaryLocation W26151935691 @default.
- W2615193569 hasRelatedWork W1508617500 @default.
- W2615193569 hasRelatedWork W1991937032 @default.