{"product_id":"aerofoils-for-aeromodellers-by-martyn-pressnell-1977-1st-edition","title":"AEROFOILS FOR AEROMODELLERS by Martyn Pressnell 1977 1st edition","description":"\u003cp\u003eAEROFOILS FOR AEROMODELLERS\u003c\/p\u003e\n\n\u003cp\u003eby Martyn Pressnell\u003cbr\u003e\nforeword by Ron Moulton\u003c\/p\u003e\n\n\u003cp\u003eDESCRIPTION\u003cbr\u003e\nISBN: 0273010158\u003cbr\u003e\nFormat: medium softcover\u003cbr\u003e\nPublished: Pitman Publishing 1977, 1st edition\u003cbr\u003e\nSize (mm): 220 w x 275 h x 10 d\u003cbr\u003e\nPages: 207\u003cbr\u003e\nSKU: A4\/2605\/B940\u003c\/p\u003e\n\n\u003cp\u003eABOUT\u003cbr\u003e\nMartyn Pressnell distils decades of aerodynamic study into a practical guide tailored specifically for model aircraft builders.\u003c\/p\u003e\n\n\u003cp\u003eHe explains how aerofoils work at the low Reynolds numbers typical of models, clarifying lift, drag, camber, thickness, and pitching behaviour in terms that directly inform design choices. Pressnell compares families of sections, showing how subtle changes influence stability, climb, glide, and overall efficiency.\u003c\/p\u003e\n\n\u003cp\u003eIllustrated throughout with monochrome images, drawings and diagrams.\u003c\/p\u003e\n\n\u003cp\u003eCONDITION\u003cbr\u003e\nExcellent with light wear\/fading on covers, pages clean.\u003c\/p\u003e\n\n\u003cp\u003eIMAGES\u003cbr\u003e\nImages are of the actual item and depict all need to know detail.\u003c\/p\u003e\n\n\u003cp\u003eREMARKS\u003cbr\u003e\nScarce worldwide\u003cbr\u003e\nSee our other listings on the subject.\u003c\/p\u003e","brand":"Unicorn Bookshop","offers":[{"title":"Default Title","offer_id":55452807201060,"sku":null,"price":79.95,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1013\/1901\/6740\/files\/2309090686.jpg?v=1784228317","url":"https:\/\/unicornbooks.co.nz\/products\/aerofoils-for-aeromodellers-by-martyn-pressnell-1977-1st-edition","provider":"Unicorn Bookshop","version":"1.0","type":"link"}