{"id":7007,"date":"2020-01-15T13:39:49","date_gmt":"2020-01-15T13:39:49","guid":{"rendered":"https:\/\/www.istp.cnr.it\/?post_type=product&#038;p=7007"},"modified":"2022-06-21T09:56:39","modified_gmt":"2022-06-21T09:56:39","slug":"dense-gas-effects-in-the-rayleigh-brillouin-scattering-spectra-of-sf6","status":"publish","type":"product","link":"https:\/\/www.istp.cnr.it\/it\/research-product\/dense-gas-effects-in-the-rayleigh-brillouin-scattering-spectra-of-sf6\/","title":{"rendered":"Dense gas effects in the Rayleigh-Brillouin scattering spectra of SF6"},"content":{"rendered":"<p>Rayleigh-Brillouin scattering spectra of SF6 are modeled at room temperature in the pressure range [0.2-5] bar and compared to recent experimental measurements (Wang et al., 2017). It is shown that lineshape models that account for density-dependent corrections to the thermodynamic properties provide substantially better agreement than the models assuming an ideal gas model. For intermediate pressures, where a hydrodynamic description of the spectra fails due to kinetic effects, the Enskog-Vlasov kinetic model is shown to reproduce experimental data with good accuracy both at low and high pressure.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bruno, D.; Frezzotti, A.<\/p>\n","protected":false},"featured_media":1294,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_cat":[574],"product_tag":[1738,1739,1740,1741],"class_list":["post-7007","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-journal-articles","product_tag-rayleigh-brillouin-scattering","product_tag-sf6-gas","product_tag-dsmc-simulation","product_tag-enskog-vlason-kinetic-equation","prodpage-style2"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.istp.cnr.it\/it\/wp-json\/wp\/v2\/product\/7007","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.istp.cnr.it\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.istp.cnr.it\/it\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.istp.cnr.it\/it\/wp-json\/wp\/v2\/comments?post=7007"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.istp.cnr.it\/it\/wp-json\/wp\/v2\/media\/1294"}],"wp:attachment":[{"href":"https:\/\/www.istp.cnr.it\/it\/wp-json\/wp\/v2\/media?parent=7007"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.istp.cnr.it\/it\/wp-json\/wp\/v2\/product_cat?post=7007"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.istp.cnr.it\/it\/wp-json\/wp\/v2\/product_tag?post=7007"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}