![]() ![]() The lens was also interfaced with a nonevacuated more » receiver assembly and operated in the collection mode. The experimental and analytical lens transmittance was 78 percent and 86 percent, respectively. A peak concentration of 59 and a 90 percent target width of 4.3 cm were analytically computed. A measured peak concentration ratio of 62 with 90 percent of the transmitted energy focused into a 5.0cm width was achieved. The measured solar concentration characteristics of a 1.8 by 3.7 m lens and its utilization in a solar collection mode are presented. Line-focusing acrylic Fresnel lenses with application potential in the 200 to 370 C range were analytically and experimentally investigated. For the first time, all-glass Fresnel lens samples were successfully made by a sol-gel casting process. The key problem for the dome lens approach relates to the selection of a space-durable lens material. The total mass of the microglass lens panels, the graphite/epoxy support structure, and miscellaneous hardware is about 1.2 kg per square meter of aperture. The large lens is comprised of 24 gores, which compactly stow together during launch, and automatically deploy on orbit. This lens should provide 87 percent net optical efficienty at 800X geometric concentration ratio. Based on optical and thermal trade studies, a 6.6 m diameter lens with more » a focal length of 7.2 m was selected. Additionally, the dome lens allows the energy receiver, the power conversion unit (PCU), and the heat rejection radiator to be independently optimized in configuration and orientation, since none of these elements causes any aperture blockage. Compared to reflective concentrators, the dome lens allows 200 times larger slope errors for the same image displacement. The primary project objective was to generate a conceptual design for a nominal 5 kW solar dynamic space power system, which uses a unique, patented, transmittance-optimized, dome-shaped, point-focus Fresnel lens as the optical concentrator. If you’re working in Photoshop, Copy and/or Copy Merged allows you to paste directly into your timeline.= , Google Web Designer will automatically create an assets folder and add that asset you just pasted into your working. If you need to swap it and maintain the same keyframes, Just right click on the asset, select “Swap image…” and you can either select an asset for your asset library or another directory from your computer.”ĬlickTag goal is to keep track of the clicks from advertisements and banners on the web. Let’s see how to add a clickTag to your banner easily: Depending on the ad serving platform the requirements for its implementation may change. Once you have your banner already created, go to the components panel and insert the Tap Area component. Make sure to set the tap component size the same as the banner, in this case, is 300×600. Go to the events options and add a new one, then select “clickTag”, at Actions select the “Google ad option” and “exit ad”, and finally as a receiver select “gwd-ad”. The following keyboard shortcuts are the ones that can help you most: Google Web Designer Tips - Part 1 Create and manipulate 3D content using the power of CSS3. Rotate objects and 2D designs along any axis, visualizing 3D transformations and translations as you author. New File – Ctrl+N (for Windows) or Cmd+N (for Mac OSX).īlog 3D Google Web Designer Help Advanced Change styles using the CSS panel The CSS panel shows the styling for any element that you select.Paint Bucket tool / Ink Bottle tool – K.Sometimes it is difficult to reach the standard required by an advertising platform. is a site that can help to reduce to the maximum the weight of your PNG and JPG images and make your life easier.Įspecially when it comes to the weight that your banners should have. It is always easy to check your banners only in your favorite (Google Chrome) browser and don’t take in count the others. Sometimes your work doesn’t render correctly in all platforms, so it is good advice to double check your HTML5 banners in Safari and Firefox. GOOGLE WEB DESIGNER TUTORIAL 2017 HOW TO. ![]()
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