{"id":8113,"date":"2021-05-11T15:58:15","date_gmt":"2021-05-11T14:58:15","guid":{"rendered":"https:\/\/bis-space.com\/shop\/?post_type=product&#038;p=8113"},"modified":"2021-05-11T15:58:15","modified_gmt":"2021-05-11T14:58:15","slug":"ion-propulsion-an-enabling-technology-for-interstellar-precursor-missions","status":"publish","type":"product","link":"https:\/\/bis-space.com\/shop\/product\/ion-propulsion-an-enabling-technology-for-interstellar-precursor-missions\/","title":{"rendered":"Ion Propulsion &#8211; An Enabling Technology for Interstellar Precursor Missions"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<h3>D. G. Fearn (2006),\u00a0<i>JBIS<\/i>,\u00a0<b>59<\/b>, 88-93<\/h3>\n<p><b>Refcode<\/b>: 2006.59.88<br \/>\n<b>Keywords<\/b>: Ion propulsion, high specific impulse, nuclear power, high velocity increment<\/p>\n<p><b>Abstract:<\/b><br \/>\nIn this paper it is shown that an advanced form of gridded ion thruster, employing a 4-grid ion extraction and acceleration system, can provide a velocity increment and specific impulse of interest to interstellar precursor missions, extending to a few hundred astronomical units from the sun. In this it is assumed that a nuclear power source is available with a mass-to-power ratio of 15 to 35 kg\/kW and an output of several tens of kW. Mission durations are of about 25 years and the velocity increment provided exceeds 37 km\/s.<\/p>\n","protected":false},"featured_media":8120,"template":"","meta":{"_members_access_role":[],"_members_access_error":""},"pwb-brand":[],"product_brand":[],"product_cat":[56,59,156],"product_tag":[1263,1261,592,1262],"class_list":["post-8113","product","type-product","status-publish","has-post-thumbnail","product_cat-journal-of-the-bis","product_cat-papers","product_cat-2006papers","product_tag-high-specific-impulse","product_tag-high-velocity-increment","product_tag-ion-propulsion","product_tag-nuclear-power","first","instock","downloadable","virtual","purchasable","product-type-simple","czr-hentry"],"jetpack_sharing_enabled":true,"brands":[],"_links":{"self":[{"href":"https:\/\/bis-space.com\/shop\/wp-json\/wp\/v2\/product\/8113","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bis-space.com\/shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/bis-space.com\/shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bis-space.com\/shop\/wp-json\/wp\/v2\/media\/8120"}],"wp:attachment":[{"href":"https:\/\/bis-space.com\/shop\/wp-json\/wp\/v2\/media?parent=8113"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/bis-space.com\/shop\/wp-json\/wp\/v2\/pwb-brand?post=8113"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/bis-space.com\/shop\/wp-json\/wp\/v2\/product_brand?post=8113"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/bis-space.com\/shop\/wp-json\/wp\/v2\/product_cat?post=8113"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/bis-space.com\/shop\/wp-json\/wp\/v2\/product_tag?post=8113"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}