Journal ArticleDOI
HITEMP, the high-temperature molecular spectroscopic database
Laurence S. Rothman,Iouli E. Gordon,R. J. Barber,H. Dothe,Robert R. Gamache,Aaron Goldman,V.I. Perevalov,S.A. Tashkun,Jonathan Tennyson +8 more
TLDR
In this paper, a new molecular spectroscopic database for high-temperature modeling of the spectra of molecules in the gas phase is described, called HITEMP, which is analogous to the HITRAN database but encompasses many more bands and transitions than HitRAN for the absorbers H2O, CO2, CO, NO and OH.Abstract:
A new molecular spectroscopic database for high-temperature modeling of the spectra of molecules in the gas phase is described. This database, called HITEMP, is analogous to the HITRAN database but encompasses many more bands and transitions than HITRAN for the absorbers H2O, CO2, CO, NO, and OH. HITEMP provides users with a powerful tool for a great many applications: astrophysics, planetary and stellar atmospheres, industrial processes, surveillance, non-local thermodynamic equilibrium problems, and investigating molecular interactions, to name a few. The sources and implementation of the spectroscopic parameters incorporated into HITEMP are discussed.read more
Citations
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Journal ArticleDOI
Revising the line-shape parameters for air- and self-broadened CO2 lines toward a sub-percent accuracy level
Robab Hashemi,Iouli E. Gordon,Ha Tran,R.V. Kochanov,R.V. Kochanov,E.V. Karlovets,Yan Tan,Julien Lamouroux,N.H. Ngo,Laurence S. Rothman +9 more
TL;DR: In this article, the authors collected the best experimentally and theoretically determined parameters for self-and air-broadened CO2 lines to create sets of semi-empirical models for updating all of the carbon dioxide transitions in the HITRAN database using the Voigt and non-Voigt parametrizations.
Journal ArticleDOI
Development of an absorption coefficient calculation method potential for combustion and gasification simulations
Linbo Yan,Guangxi Yue,Boshu He +2 more
TL;DR: In this paper, a computationally efficient exponential wide band (E-EWB) model based on the E-W band model is put forward and programmed so that it can be integrated into the computational fluid dynamics (CFD) software.
Journal ArticleDOI
Novel method for quantitative and real-time measurements on engine combustion at varying pressure based on the wavelength modulation spectroscopy.
TL;DR: A novel method named WMS pressure correction model is reported, which can enable fast signal processing in the measurements at varying pressure and can efficiently and accurately measure the pressure and temperature at the varying pressure conditions.
Journal ArticleDOI
Detection of outflow of formaldehyde and glyoxal from the African continent to the Atlantic Ocean with a MAX-DOAS instrument
Lisa K. Behrens,Andreas Hilboll,Andreas Richter,Enno Peters,Enno Peters,Leonardo M. A. Alvarado,Anna B. Kalisz Hedegaard,Anna B. Kalisz Hedegaard,Folkard Wittrock,John P. Burrows,Mihalis Vrekoussis,Mihalis Vrekoussis +11 more
TL;DR: In this paper, a ship-based measurements were taken during the Continental Outflow of Pollutants (COPMAR) project towards the MArine tRoposphere.
Journal ArticleDOI
Treatment of overlapping gaseous absorption with the correlated-k method in hot Jupiter and brown dwarf atmosphere models
David S. Amundsen,David S. Amundsen,David S. Amundsen,Pascal Tremblin,Pascal Tremblin,James Manners,James Manners,Isabelle Baraffe,Isabelle Baraffe,Nathan J. Mayne +9 more
TL;DR: In this article, the authors evaluated the applicability of three different methods in hot Jupiter and brown dwarf atmosphere models, all of which have been previously applied within models in the literature: (i) Random overlap, both with and without resorting and rebinning, (ii) equivalent extinction and (iii) pre-mixing of opacities, where they found that the random overlap method is the most accurate and flexible of these treatments, and is fast enough to be used in one-dimensional models with resorting, rebinning and rebinding.
References
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Journal ArticleDOI
The HITRAN 2008 molecular spectroscopic database
Laurence S. Rothman,Iouli E. Gordon,Yurii L. Babikov,A. Barbe,D. Chris Benner,Peter F. Bernath,Manfred Birk,Luca Bizzocchi,Vincent Boudon,Linda R. Brown,Alain Campargue,Kelly Chance,Edward A. Cohen,L. H. Coudert,V. M. Devi,Brian J. Drouin,André Fayt,Jean-Marie Flaud,Robert R. Gamache,Jeremy J. Harrison,Jean-Michel Hartmann,Christian Hill,Joseph T. Hodges,D. Jacquemart,Antoine Jolly,Julien Lamouroux,R. J. Le Roy,Gang Li,David A. Long,O.M. Lyulin,C.J. Mackie,Steven T. Massie,Semen Mikhailenko,Holger S. P. Müller,Olga V. Naumenko,Andrei Nikitin,Johannes Orphal,V.I. Perevalov,Agnes Perrin,E. R. Polovtseva,Charlotte Richard,Mary Ann H. Smith,Evgeniya Starikova,Keeyoon Sung,S.A. Tashkun,Jonathan Tennyson,Geoff Toon,Vl.G. Tyuterev,G. Wagner +48 more
TL;DR: The new HITRAN is greatly extended in terms of accuracy, spectral coverage, additional absorption phenomena, added line-shape formalisms, and validity, and molecules, isotopologues, and perturbing gases have been added that address the issues of atmospheres beyond the Earth.
Journal ArticleDOI
The hitran molecular database: editions of 1991 and 1992
Laurence S. Rothman,Robert R. Gamache,R. H. Tipping,Curtis P. Rinsland,Mary Ann H. Smith,D. Chris Benner,V. Malathy Devi,J. M. Flaud,Claude Camy-Peyret,Agnes Perrin,A. Goldman,Steven T. Massie,Linda R. Brown,Robert A. Toth +13 more
TL;DR: The HITRAN molecular absorption database as mentioned in this paper contains line parameters for 31 species and their isotopomers that are significant for terrestrial atmospheric studies, including chlorofluorocarbons and other molecular species that are not amenable to line-by-line representation.
Journal ArticleDOI
The determination of an accurate isotope dependent potential energy surface for water from extensive ab initio calculations and experimental data
TL;DR: In this article, a high quality ab initio potential energy surface (PES) and dipole moment function (DPM) for water has been determined and an adjusted PES is empirically adjusted to improve the agreement between the computed line positions and those from the HITRAN 92 data base with J⩽5 for H216O.
Journal ArticleDOI
The HITRAN database: 1986 edition.
Laurence S. Rothman,Robert R. Gamache,A. Goldman,Linda R. Brown,Robert A. Toth,Herbert M. Pickett,R. L. Poynter,J. M. Flaud,Claude Camy-Peyret,A. Barbe,N. Husson,C.P. Rinsland,Mary Ann H. Smith +12 more
TL;DR: A description and summary of the latest edition of the AFGL HITRAN molecular absorption parameters database are presented and a FORTRAN program is now furnished to allow rapid access to the molecular transitions and for the creation of customized output.
Journal ArticleDOI
A high-accuracy computed water line list
TL;DR: The most complete water line list in existence, comprising over 500 million transitions (65 per cent more than any other list) and also the most accurate (over 90 per cent of all known experimental energy levels are within 0.3 cm −1 of the BT2 values) is presented in this article.
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