1.0ILMARI - Aerosol physics, chemistry and toxicology research unithttps://sites.uef.fi/ilmariPhotochemical emission aging flow tube reactor – PEAR - ILMARI - Aerosol physics, chemistry and toxicology research unitrich600338<blockquote class="wp-embedded-content" data-secret="3Ph3UrcoT3"><a href="https://sites.uef.fi/ilmari/front-page/137-2/">Photochemical emission aging flow tube reactor – PEAR</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://sites.uef.fi/ilmari/front-page/137-2/embed/#?secret=3Ph3UrcoT3" width="600" height="338" title="“Photochemical emission aging flow tube reactor – PEAR” — ILMARI - Aerosol physics, chemistry and toxicology research unit" data-secret="3Ph3UrcoT3" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
/* <![CDATA[ */
/*! This file is auto-generated */
!function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document);
//# sourceURL=https://sites.uef.fi/ilmari/wp-includes/js/wp-embed.min.js
/* ]]> */
</script>
The flow reactor method provides a well adjustable system for simulating atmospheric aging processes of various emissions. The setup is equipped with 254 nm UV lamps and external O3 feeding. The design was aided with CFD simulations in order to achieve as well-defined laminar flow profile as possible. Specifications for the flow tube: Fig 1. […]https://sites.uef.fi/ilmari/wp-content/uploads/sites/161/2020/12/Tube-reactor2.jpg