کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7845826 | 1508598 | 2018 | 24 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Speed-dependent Voigt lineshape parameter database from dual frequency comb measurements at temperatures up to 1305â¯K. Part II: Argon-broadened H2O absorption, 6801-7188 cmâ1
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
طیف سنجی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Speed-dependent Voigt lineshape parameter database from dual frequency comb measurements at temperatures up to 1305â¯K. Part II: Argon-broadened H2O absorption, 6801-7188 cmâ1 Speed-dependent Voigt lineshape parameter database from dual frequency comb measurements at temperatures up to 1305â¯K. Part II: Argon-broadened H2O absorption, 6801-7188 cmâ1](/preview/png/7845826.png)
چکیده انگلیسی
We report argon-broadened water vapor transition parameters and their temperature dependence based on measured spectra spanning 6801-7188 cmâ1 from a broad-bandwidth, high-resolution dual frequency comb spectrometer. The 25 collected spectra of 2% water vapor in argon ranged from 296â¯K to 1305â¯K with total pressure spanning 100â¯Torr to 600â¯Torr. A multispectrum fitting routine was used in conjunction with a quadratic speed-dependent Voigt profile to extract broadening and shift parameters, and a power-law temperature-dependence exponent for both. The measurements represent the first broad bandwidth, argon-broadened water vapor absorption study, and are an important step toward a foreign-gas-perturbed, high-temperature database developed using advanced lineshape profiles.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Quantitative Spectroscopy and Radiative Transfer - Volume 217, September 2018, Pages 189-212
Journal: Journal of Quantitative Spectroscopy and Radiative Transfer - Volume 217, September 2018, Pages 189-212
نویسندگان
Jinyu Yang, Paul J. Schroeder, Matthew J. Cich, Fabrizio R. Giorgetta, William C. Swann, Ian Coddington, Nathan R. Newbury, Brian J. Drouin, Gregory B. Rieker,