Poster Print : Laser measurement of the velocity of a gas stream
Poster Prints from Science Photo Library
Laser measurement of the velocity of a gas stream
MODEL RELEASED. Laser velocity measurement. Technician uses beams from a laser to measure the velocity of air coming from a dummys mouth which is simulating breathing. The 4 beams of this Laser Doppler Velocimeter (LDV) or anemometer use the Doppler effect to measure the velocity of the gas. This effect raises or lowers the frequency of light when it is scattered by fine particles moving in the air. The gas velocity can be measured by monitoring the Doppler shift. Dummies like this are used to assess peoples exposure to airborne contaminants. Photograph of research done by the Health and Safety Laboratory in Britain
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6435617
© CROWN COPYRIGHT/HEALTH & SAFETY LABORATORY /SCIENCE PHOTO LIBRARY
Anemometer Breathing Dummy Laser Lasers Pollution Scientific Speed Test
A3 (42 x 29.7cm) Poster Print
Experience the fusion of science and art with our Media Storehouse Poster Prints featuring the captivating image of "Laser measurement of the velocity of a gas stream" by Science Photo Library. Witness the intrigue of a technician meticulously measuring air velocity using laser beams, creating an engaging blend of science and technology. This high-quality poster print is perfect for inspiring curiosity in scientific exploration, enhancing your workspace, or simply adding a touch of intellectual sophistication to any room in your home or office. Order now and bring the wonders of science right into your space.
Premium quality poster prints are printed on luxurious semi-gloss satin 270 gsm paper. Our meticulously crafted poster prints offer an affordable option for decorating any space, making them ideal for living rooms, bedrooms, offices and beyond. To ensure your poster arrives in good condition, we roll and send them in strong mailing tubes.
Poster prints are budget friendly enlarged prints in standard poster paper sizes (A0, A1, A2, A3 etc). Whilst poster paper is sometimes thinner and less durable than our other paper types, they are still ok for framing and should last many years. Our Archival Quality Photo Prints and Fine Art Paper Prints are printed on higher quality paper and the choice of which largely depends on your budget.
Estimated Product Size is 30.6cm x 42.6cm (12" x 16.8")
These are individually made so all sizes are approximate
Artwork printed orientated as per the preview above, with portrait (vertical) orientation to match the source image.
EDITORS COMMENTS
This print captures a moment of cutting-edge scientific research conducted by the Health and Safety Laboratory in Britain. The image showcases a technician utilizing laser beams to measure the velocity of a gas stream, specifically air being exhaled from a dummy's mouth to simulate breathing. This innovative technique employs Laser Doppler Velocimeter (LDV) or anemometer technology, which utilizes the Doppler effect to accurately gauge gas velocity. The LDV system operates by analyzing how the frequency of light changes when it interacts with fine particles suspended in the air. By monitoring this Doppler shift, scientists can precisely determine the speed at which the gas is flowing. Such measurements are crucial for assessing people's exposure to airborne contaminants and evaluating pollution levels. The photograph not only highlights advanced technological tools but also emphasizes their practical application in real-life scenarios. It serves as a testament to mankind's relentless pursuit of knowledge and understanding through scientific exploration. As we delve into this mesmerizing image, we witness science unraveling before our eyes—a symphony of lasers illuminating unseen phenomena within our atmosphere. Through meticulous experimentation and precise measurement techniques like these, researchers strive towards creating safer environments for all while pushing boundaries in fields such as pollution control and health assessment.
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