{"id":698,"date":"2012-12-06T01:26:05","date_gmt":"2012-12-05T23:26:05","guid":{"rendered":"http:\/\/www.ilkkimbuldu.com\/?p=698"},"modified":"2018-02-26T00:58:14","modified_gmt":"2018-02-25T22:58:14","slug":"helikopteri-kim-buldu","status":"publish","type":"post","link":"https:\/\/www.ilkkimbuldu.com\/?p=698","title":{"rendered":"Helikopteri kim buldu"},"content":{"rendered":"

Helikopterin<\/strong>, dikey havalanabilmesi ve ini\u015f yapabilmesi yan\u0131nda havada hareket etmeden kalabilmesi yetene\u011fiyle, bu modern d\u00f6nem ve \u00e7a\u011fda gittik\u00e7e \u00f6nem kazand\u0131. Dikey u\u00e7u\u015fla insan\u0131 yerden havaland\u0131rabilen ilk helikopterin planlar\u0131n\u0131, 6 Ocak 1905’te E.R. Mumford \u00e7izdi. \u00dcretimi de, \u0130sko\u00e7yal\u0131 gemi yap\u0131mc\u0131lar\u0131ndan William Deny<\/strong> and Brothers<\/strong> taraf\u0131ndan ger\u00e7ekle\u015ftirildi. 67.5 santimetre \u00e7ap\u0131nda 6 pervanesi olan helikopterin \u00fczerinde \u00f6nce 25 beygir g\u00fcc\u00fcnde bir Buchet motoru vard\u0131.<\/p>\n

1909 y\u0131l\u0131nda, bu motor \u00e7\u0131kar\u0131ld\u0131 ve yerine yine 25 beygir g\u00fcc\u00fcnde N.E.C. marka bir ba\u015fka motor tak\u0131ld\u0131. Bu motor da, 1911 y\u0131l\u0131nda 40 beygir g\u00fcc\u00fcnde bir N.E.C. ile de\u011fi\u015ftirildi. \u0130lk yap\u0131ld\u0131\u011f\u0131nda, kabin in\u015faat\u0131nda bambu a\u011fac\u0131 kullan\u0131lm\u0131\u015ft\u0131. Bu g\u00f6vdenin f\u0131rt\u0131nal\u0131 havalarda su ge\u00e7irdi\u011fi g\u00f6r\u00fcl\u00fcnce metal ile de\u011fi\u015ftirildi. 1912 y\u0131l\u0131nda yap\u0131lan denemelerde, yerden \u00fc\u00e7 metre kadar havalanan bu helikopterin ilk hareketi i\u00e7in birka\u00e7 ki\u015filik insan g\u00fcc\u00fcne gereksinim vard\u0131. Kendili\u011finden u\u00e7abilen ilk helikopter ise Frans\u0131z Paul Cornu<\/strong> taraf\u0131ndan yap\u0131ld\u0131. \u0130ki pervaneli bu ara\u00e7, 13 Kas\u0131m 1907 g\u00fcn\u00fc Lisieux’da yap\u0131lan ilk deneme u\u00e7u\u015funda, 180 santimlik y\u00fckseklikte 20 saniye u\u00e7may\u0131 ba\u015fard\u0131. \u00dczerinde 24 beygir g\u00fcc\u00fcnde Antoninette marka bir motor vard\u0131.<\/p>\n

Helikoterin \u0130cad\u0131<\/h2>\n

\u0130lk olarak helikopterin benzerine \u00e7ok eskiden \u00c7in\u2019de rastland\u0131\u011f\u0131 s\u00f6ylenmektedir. On sekizinci\u00a0y\u00fczy\u0131l\u0131n sonlar\u0131nda k\u00fc\u00e7\u00fck bir model yap\u0131lmas\u0131na ra\u011fmen ger\u00e7ek u\u00e7abilen helikopter, ancak yirminci\u00a0y\u00fczy\u0131l\u0131n ba\u015f\u0131nda yap\u0131lm\u0131\u015ft\u0131r. 1900\u2019lerde Albay Renard ve daha sonra Louis Breguet, helikopterin\u00a0aerodinamik et\u00fcd\u00fc ve ta\u015f\u0131y\u0131c\u0131 perv\u00e2ne teorisi \u00fczerine \u00e7al\u0131\u015fmalar yapt\u0131. 1907\u2019de Paul Cornu taraf\u0131ndan\u00a0yerden y\u00fckselebilen helikopter yap\u0131ld\u0131. 1909 y\u0131l\u0131n\u0131n ba\u015f\u0131nda I. Sikorsky bu \u00f6zellikler \u0131\u015f\u0131\u011f\u0131nda deneyler yapt\u0131 Daha sonra yolcularla kalk\u0131\u015f denemeleri yap\u0131ld\u0131. 1916\u2019da\u00a0Avustralya ordusunda kullan\u0131lan bir g\u00f6zetleme helikopteri 50 m kadar y\u00fckselebilmi\u015ftir.<\/p>\n

Sava\u015fdan sonra bu konudaki \u00e7al\u0131\u015fmalar\u0131n duraklamas\u0131na ra\u011fmen 1915\u2019ten sonra bir\u00e7ok u\u00e7u\u015f denemeleri yap\u0131ld\u0131.\u00a01936\u2019da 100 m y\u00fckseklikte bir saatlik u\u00e7u\u015f yap\u0131ld\u0131. Focke- Achgelis helikopteri bir saatten fazla u\u00e7u\u015f\u00a0yapm\u0131\u015f ve 3400 metreye \u00e7\u0131km\u0131\u015ft\u0131r. \u0130lk eklemeli rotor paletlerini bulan La Cierva 1940\u2019larda Otojiri\u00a0ke\u015ffederek ba\u015far\u0131l\u0131 u\u00e7u\u015flar yapt\u0131. \u0130kinci D\u00fcny\u00e2 Sava\u015f\u0131ndan sonra ABD\u2019de bu sahada \u00f6nemli geli\u015fmeler\u00a0oldu. SIKORSKY R-4 ile ABD hava kuvvetlerine helikopterler servise girdi. PIASECKI-BELL, HILLER\u00a0gibi im\u00e2lat\u00e7\u0131lar\u0131n yapt\u0131\u011f\u0131 helikopterlerle asker\u00ee ve sivil havac\u0131l\u0131kta helikopter \u00f6nemli yer tutmaya\u00a0ba\u015flad\u0131. Bel\u00e7ika hava yollar\u0131 Sabena helikopterle yolcu ta\u015f\u0131may\u0131 ba\u015flatt\u0131. Bu arada \u0130ngiltere\u2019de\u00a0BR\u0130STOL, FA\u0130REY, PERC\u0130VAL, SAUNDERS ROE, VESTLAND, Fransa\u2019da SNCASO, NORD,\u00a0DURAND, SRCA B\u0130REGUET gibi helikopter firmalar\u0131 faaliyet g\u00f6stermeye ba\u015flad\u0131.<\/p>\n

Seri \u00dcretim \u0130lk Helikopter<\/h2>\n

Seri olarak \u00fcretimi yap\u0131lan ilk helikopterler, Alman yap\u0131m\u0131 Focke-Achgelis Fa 223’t\u00fcr. 1000 beygir g\u00fcc\u00fcnde Bramo motoruyla u\u00e7an bu helikopterler, 6 ki\u015filik yolcu kapasitesine sahipti. \u0130lk serbest u\u00e7u\u015funu 1940 y\u0131l\u0131 A\u011fustos ay\u0131nda yapt\u0131. \u00dcretimine 1942 y\u0131l\u0131nda ba\u015fland\u0131 ama, Alman Hava Kuvvetleri taraf\u0131ndan sipari\u015f edilen t\u00fcm helikopterler, yerlerine ula\u015famadan M\u00fcttefik bombard\u0131manlar\u0131 ile yok edildiler. Yaln\u0131zca 8 helikopter, Alman Hava Kuvvetleri’nin eline ge\u00e7ebildi. Bunlardan biri, 1945 y\u0131l\u0131nda Alman m\u00fcrettebat\u0131 taraf\u0131ndan \u0130ngiltere’ye getirildi ve b\u00f6ylece Man\u015f’\u0131 ge\u00e7en ilk helikopter oldu.<\/p>\n","protected":false},"excerpt":{"rendered":"

Helikopterin, dikey havalanabilmesi ve ini\u015f yapabilmesi yan\u0131nda havada hareket etmeden kalabilmesi yetene\u011fiyle, bu modern d\u00f6nem ve \u00e7a\u011fda gittik\u00e7e \u00f6nem kazand\u0131. Dikey u\u00e7u\u015fla insan\u0131 yerden havaland\u0131rabilen ilk helikopterin planlar\u0131n\u0131, 6 Ocak…<\/p>\n","protected":false},"author":1,"featured_media":10101,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[345],"tags":[390],"class_list":["post-698","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-askeri","tag-helikopter"],"_links":{"self":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/698"}],"collection":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=698"}],"version-history":[{"count":13,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/698\/revisions"}],"predecessor-version":[{"id":10103,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/698\/revisions\/10103"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/media\/10101"}],"wp:attachment":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=698"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=698"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}