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class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Vietne"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Saturs" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Saturs</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">pārvietot uz sānjoslu</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">paslēpt</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Sākums</div> </a> </li> <li id="toc-Darbības_principi" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Darbības_principi"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Darbības principi</span> </div> </a> <ul id="toc-Darbības_principi-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Atsauces" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Atsauces"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Atsauces</span> </div> </a> <ul id="toc-Atsauces-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Ārējās_saites" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Ārējās_saites"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Ārējās saites</span> </div> </a> <ul id="toc-Ārējās_saites-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Saturs" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Pārslēgt satura rādītāju" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Pārslēgt satura rādītāju</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Jonu dzinējs</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Pāriet uz rakstu citā valodā. Pieejams 47 valodās" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-47" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">47 valodas</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Ioonenjin" title="Ioonenjin – afrikandu" lang="af" hreflang="af" data-title="Ioonenjin" data-language-autonym="Afrikaans" data-language-local-name="afrikandu" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%85%D8%AD%D8%B1%D9%83_%D8%A3%D9%8A%D9%88%D9%86%D9%8A" title="محرك أيوني – arābu" lang="ar" hreflang="ar" data-title="محرك أيوني" data-language-autonym="العربية" data-language-local-name="arābu" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Propulsor_i%C3%B3nicu" title="Propulsor iónicu – astūriešu" lang="ast" hreflang="ast" data-title="Propulsor iónicu" data-language-autonym="Asturianu" data-language-local-name="astūriešu" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%86%D0%BE%D0%BD%D0%BD%D1%8B_%D1%80%D1%83%D1%85%D0%B0%D0%B2%D1%96%D0%BA" title="Іонны рухавік – baltkrievu" lang="be" hreflang="be" data-title="Іонны рухавік" data-language-autonym="Беларуская" data-language-local-name="baltkrievu" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%99%D0%BE%D0%BD%D0%B5%D0%BD_%D0%B4%D0%B2%D0%B8%D0%B3%D0%B0%D1%82%D0%B5%D0%BB" title="Йонен двигател – bulgāru" lang="bg" hreflang="bg" data-title="Йонен двигател" data-language-autonym="Български" data-language-local-name="bulgāru" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Motor_i%C3%B2nic" title="Motor iònic – katalāņu" lang="ca" hreflang="ca" data-title="Motor iònic" data-language-autonym="Català" data-language-local-name="katalāņu" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Iontov%C3%BD_motor" title="Iontový motor – čehu" lang="cs" hreflang="cs" data-title="Iontový motor" data-language-autonym="Čeština" data-language-local-name="čehu" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Ion-motor" title="Ion-motor – dāņu" lang="da" hreflang="da" data-title="Ion-motor" data-language-autonym="Dansk" data-language-local-name="dāņu" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Ionenantrieb" title="Ionenantrieb – vācu" lang="de" hreflang="de" data-title="Ionenantrieb" data-language-autonym="Deutsch" data-language-local-name="vācu" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Ion_thruster" title="Ion thruster – angļu" lang="en" hreflang="en" data-title="Ion thruster" data-language-autonym="English" data-language-local-name="angļu" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Jonpelilo" title="Jonpelilo – esperanto" lang="eo" hreflang="eo" data-title="Jonpelilo" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Propulsor_i%C3%B3nico" title="Propulsor iónico – spāņu" lang="es" hreflang="es" data-title="Propulsor iónico" data-language-autonym="Español" data-language-local-name="spāņu" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Ioonmootor" title="Ioonmootor – igauņu" lang="et" hreflang="et" data-title="Ioonmootor" data-language-autonym="Eesti" data-language-local-name="igauņu" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Motor_ioniko" title="Motor ioniko – basku" lang="eu" hreflang="eu" data-title="Motor ioniko" data-language-autonym="Euskara" data-language-local-name="basku" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%BE%DB%8C%D8%B4%D8%B1%D8%A7%D9%86%D9%87_%DB%8C%D9%88%D9%86%DB%8C" title="پیشرانه یونی – persiešu" lang="fa" hreflang="fa" data-title="پیشرانه یونی" data-language-autonym="فارسی" data-language-local-name="persiešu" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Ionimoottori" title="Ionimoottori – somu" lang="fi" hreflang="fi" data-title="Ionimoottori" data-language-autonym="Suomi" data-language-local-name="somu" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Moteur_ionique" title="Moteur ionique – franču" lang="fr" hreflang="fr" data-title="Moteur ionique" data-language-autonym="Français" data-language-local-name="franču" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Ianinneall" title="Ianinneall – īru" lang="ga" hreflang="ga" data-title="Ianinneall" data-language-autonym="Gaeilge" data-language-local-name="īru" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%9E%D7%A0%D7%95%D7%A2_%D7%99%D7%95%D7%A0%D7%99%D7%9D" title="מנוע יונים – ivrits" lang="he" hreflang="he" data-title="מנוע יונים" data-language-autonym="עברית" data-language-local-name="ivrits" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Ionski_pogon" title="Ionski pogon – horvātu" lang="hr" hreflang="hr" data-title="Ionski pogon" data-language-autonym="Hrvatski" data-language-local-name="horvātu" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Ionhajt%C3%B3m%C5%B1" title="Ionhajtómű – ungāru" lang="hu" hreflang="hu" data-title="Ionhajtómű" data-language-autonym="Magyar" data-language-local-name="ungāru" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Pendorong_ion" title="Pendorong ion – indonēziešu" lang="id" hreflang="id" data-title="Pendorong ion" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonēziešu" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Propulsore_ionico" title="Propulsore ionico – itāļu" lang="it" hreflang="it" data-title="Propulsore ionico" data-language-autonym="Italiano" data-language-local-name="itāļu" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%82%A4%E3%82%AA%E3%83%B3%E3%82%A8%E3%83%B3%E3%82%B8%E3%83%B3" title="イオンエンジン – japāņu" lang="ja" hreflang="ja" data-title="イオンエンジン" data-language-autonym="日本語" data-language-local-name="japāņu" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%98%E1%83%9D%E1%83%9C%E1%83%98%E1%83%A1_%E1%83%AB%E1%83%A0%E1%83%90%E1%83%95%E1%83%98" title="იონის ძრავი – gruzīnu" lang="ka" hreflang="ka" data-title="იონის ძრავი" data-language-autonym="ქართული" data-language-local-name="gruzīnu" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%9D%B4%EC%98%A8_%EA%B8%B0%EA%B4%80" title="이온 기관 – korejiešu" lang="ko" hreflang="ko" data-title="이온 기관" data-language-autonym="한국어" data-language-local-name="korejiešu" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Penujah_ion" title="Penujah ion – malajiešu" lang="ms" hreflang="ms" data-title="Penujah ion" data-language-autonym="Bahasa Melayu" data-language-local-name="malajiešu" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Ionenmotor" title="Ionenmotor – holandiešu" lang="nl" hreflang="nl" data-title="Ionenmotor" data-language-autonym="Nederlands" data-language-local-name="holandiešu" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Ionemotor" title="Ionemotor – jaunnorvēģu" lang="nn" hreflang="nn" data-title="Ionemotor" data-language-autonym="Norsk nynorsk" data-language-local-name="jaunnorvēģu" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Ionemotor" title="Ionemotor – norvēģu bukmols" lang="nb" hreflang="nb" data-title="Ionemotor" data-language-autonym="Norsk bokmål" data-language-local-name="norvēģu bukmols" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Motor_ionic" title="Motor ionic – oksitāņu" lang="oc" hreflang="oc" data-title="Motor ionic" data-language-autonym="Occitan" data-language-local-name="oksitāņu" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Silnik_jonowy" title="Silnik jonowy – poļu" lang="pl" hreflang="pl" data-title="Silnik jonowy" data-language-autonym="Polski" data-language-local-name="poļu" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/%D9%8A%D9%88%D9%86%D9%8A_%D9%85%D8%A7%D8%B4%D9%8A%D9%86" title="يوني ماشين – puštu" lang="ps" hreflang="ps" data-title="يوني ماشين" data-language-autonym="پښتو" data-language-local-name="puštu" class="interlanguage-link-target"><span>پښتو</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Propulsor_de_%C3%ADons" title="Propulsor de íons – portugāļu" lang="pt" hreflang="pt" data-title="Propulsor de íons" data-language-autonym="Português" data-language-local-name="portugāļu" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Motor_ionic" title="Motor ionic – rumāņu" lang="ro" hreflang="ro" data-title="Motor ionic" data-language-autonym="Română" data-language-local-name="rumāņu" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru badge-Q17559452 badge-recommendedarticle mw-list-item" title="ieteikts raksts"><a href="https://ru.wikipedia.org/wiki/%D0%98%D0%BE%D0%BD%D0%BD%D1%8B%D0%B9_%D0%B4%D0%B2%D0%B8%D0%B3%D0%B0%D1%82%D0%B5%D0%BB%D1%8C" title="Ионный двигатель – krievu" lang="ru" hreflang="ru" data-title="Ионный двигатель" data-language-autonym="Русский" data-language-local-name="krievu" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Ionski_pogon" title="Ionski pogon – serbu–horvātu" lang="sh" hreflang="sh" data-title="Ionski pogon" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbu–horvātu" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Ion_thruster" title="Ion thruster – Simple English" lang="en-simple" hreflang="en-simple" data-title="Ion thruster" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/I%C3%B3nov%C3%BD_motor" title="Iónový motor – slovāku" lang="sk" hreflang="sk" data-title="Iónový motor" data-language-autonym="Slovenčina" data-language-local-name="slovāku" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Ionski_pogon" title="Ionski pogon – slovēņu" lang="sl" hreflang="sl" data-title="Ionski pogon" data-language-autonym="Slovenščina" data-language-local-name="slovēņu" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/Jonski_motor" title="Jonski motor – serbu" lang="sr" hreflang="sr" data-title="Jonski motor" data-language-autonym="Српски / srpski" data-language-local-name="serbu" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Jonmotor" title="Jonmotor – zviedru" lang="sv" hreflang="sv" data-title="Jonmotor" data-language-autonym="Svenska" data-language-local-name="zviedru" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/%C4%B0yon_motoru" title="İyon motoru – turku" lang="tr" hreflang="tr" data-title="İyon motoru" data-language-autonym="Türkçe" data-language-local-name="turku" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%86%D0%BE%D0%BD%D0%BD%D0%B8%D0%B9_%D0%B4%D0%B2%D0%B8%D0%B3%D1%83%D0%BD" title="Іонний двигун – ukraiņu" lang="uk" hreflang="uk" data-title="Іонний двигун" data-language-autonym="Українська" data-language-local-name="ukraiņu" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/%C4%90%E1%BB%99ng_c%C6%A1_ion" title="Động cơ ion – vjetnamiešu" lang="vi" hreflang="vi" data-title="Động cơ ion" data-language-autonym="Tiếng Việt" data-language-local-name="vjetnamiešu" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E7%A6%BB%E5%AD%90%E6%8E%A8%E5%8A%9B%E5%99%A8" title="离子推力器 – ķīniešu" lang="zh" hreflang="zh" data-title="离子推力器" data-language-autonym="中文" data-language-local-name="ķīniešu" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E9%9B%A2%E5%AD%90%E5%BC%95%E6%93%8E" title="離子引擎 – kantoniešu" lang="yue" hreflang="yue" data-title="離子引擎" data-language-autonym="粵語" data-language-local-name="kantoniešu" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q205702#sitelinks-wikipedia" title="Labot starpvalodu saites" class="wbc-editpage">Labot saites</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Vārdtelpas"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Jonu_dzin%C4%93js" title="Apskatīt rakstu [c]" accesskey="c"><span>Raksts</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Diskusija:Jonu_dzin%C4%93js" rel="discussion" title="Diskusija par šī raksta lapu [t]" accesskey="t"><span>Diskusija</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input 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data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Izskats</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">pārvietot uz sānjoslu</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">paslēpt</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Vikipēdijas lapa</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="lv" dir="ltr"><figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Att%C4%93ls:DS1_Ion_Engine_Diagram.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/DS1_Ion_Engine_Diagram.jpg/300px-DS1_Ion_Engine_Diagram.jpg" decoding="async" width="300" height="201" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/DS1_Ion_Engine_Diagram.jpg/450px-DS1_Ion_Engine_Diagram.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/4/40/DS1_Ion_Engine_Diagram.jpg 2x" data-file-width="492" data-file-height="330" /></a><figcaption>Attēlā parādīta jonu dzinēja darbības shēma (angļu valodā)</figcaption></figure> <p><b>Jonu dzinējs</b> ir reaktīvā <a href="/wiki/Ra%C4%B7e%C5%A1dzin%C4%93js" title="Raķešdzinējs">raķešdzinēja</a> veids, kurā par darbvielu izmanto jonizētu <a href="/wiki/G%C4%81ze" title="Gāze">gāzi</a> (tipiski <a href="/wiki/Ksenons" title="Ksenons">ksenonu</a>, <a href="/wiki/Argons" title="Argons">argonu</a>, <a href="/wiki/Sl%C4%81peklis" title="Slāpeklis">slāpekli</a>, <a href="/wiki/Amonjaks" title="Amonjaks">amonjaku</a>, <a href="/wiki/C%C4%93zijs" title="Cēzijs">cēziju</a>, <a href="/wiki/Indijs" title="Indijs">indiju</a> u.c.), kas paātrināta <a href="/wiki/Elektriskais_lauks" title="Elektriskais lauks">elektriskajā</a> vai <a href="/wiki/Elektromagn%C4%93tiskais_lauks" title="Elektromagnētiskais lauks">elektromagnētiskajā laukā</a>. Zemās <a href="/wiki/Jauda" title="Jauda">jaudas</a> dēļ jonu dzinējs nav izmantojams <a href="/wiki/Kosmosa_ku%C4%A3is" title="Kosmosa kuģis">kosmosa kuģa</a> palaišanai no <a href="/wiki/Zeme" title="Zeme">Zemes</a>, taču atklātā <a href="/wiki/Kosmoss" class="mw-redirect" title="Kosmoss">kosmosā</a> ilgākā <a href="/wiki/Laiks" title="Laiks">laikā</a> ļauj sasniegt daudz lielāku <a href="/wiki/%C4%80trums" title="Ātrums">ātruma izmaiņu</a> nekā <a href="/wiki/%C4%B6%C4%ABmiskais_ra%C4%B7e%C5%A1dzin%C4%93js" title="Ķīmiskais raķešdzinējs">ķīmiskais dzinējs</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Darbības_principi"><span id="Darb.C4.ABbas_principi"></span>Darbības principi</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Jonu_dzin%C4%93js&veaction=edit&section=1" title="Labot sadaļu: Darbības principi" class="mw-editsection-visualeditor"><span>labot šo sadaļu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Jonu_dzin%C4%93js&action=edit&section=1" title="Labot sadaļas vikikodu: Darbības principi"><span>labot pirmkodu</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Analoģiski ķīmiskajiem raķešdzinējiem, pēc <a href="/wiki/Impulss#Impulsa_nezūdamības_likums" title="Impulss">impulsa nezūdamības likuma</a>, jonu dzinējs kosmosa kuģim piešķir tādu pašu impulsu, kādu no tā izejošajai gāzei, tikai pretējā virzienā, savukārt, impulss ir masas un ātruma reizinājums. Ķīmiskie raķešdzinēji praktiski spēj sasniegt aptuveni 2 — 4,5 km/s lielu izejošās gāzes ātrumu (relatīvi pret kosmosa kuģi), kuru limitē izmantotās degvielas atbrīvotā <a href="/wiki/Siltuma_daudzums" title="Siltuma daudzums">siltuma daudzums</a>.<sup id="cite_ref-plusmas_atrums1_1-0" class="reference"><a href="#cite_note-plusmas_atrums1-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> Viena no metodēm, kā palielināt izejošās plūsmas ātrumu (tādejādi samazinot nepieciešamo darbvielas masu), ir pievadīt papildu enerģiju, izmantojot elektromagnētisko lauku. Tā kā darbviela sākumā ir elektriski neitrāla, lai uz to iedarbotos ar elektromagnētisko lauku, to vispirms nepieciešams <a href="/wiki/Joniz%C4%81cija" title="Jonizācija">jonizēt</a>. </p><p>Biežākās gāzes jonizācijas metodes: </p> <ul><li>iedarbojoties uz gāzi ar <a href="/wiki/Mikrovi%C4%BC%C5%86i" title="Mikroviļņi">mikroviļņiem</a>,</li> <li>apstarojot ar brīviem <a href="/wiki/Elektrons" title="Elektrons">elektroniem</a> (katodstari),</li> <li>termiskā jonizācija,</li> <li><a href="/wiki/Beta_sabruk%C5%A1ana" class="mw-redirect" title="Beta sabrukšana">beta sabrukšana</a>.</li></ul> <p>Pēc veida, kā jonizētā gāze tiek paātrināta, jonu dzinējus iedala: </p> <ul><li><b>Elektrostatiskie</b> — darbojas, izmantojot <a href="/wiki/Kulona_sp%C4%93ks" class="mw-redirect" title="Kulona spēks">Kulona spēku</a>.</li> <li><b>Elektromagnētiskie</b> (magnetoplazmas, ja darba gāze lādēta pozitīvi) — darbojas, izmantojot <a href="/wiki/Lorenca_sp%C4%93ks" title="Lorenca spēks">Lorenca spēku</a>.</li></ul> <p>Palielinot izejošās plūsmas ātrumu, impulss pieaug <a href="/wiki/Line%C4%81ra_funkcija" title="Lineāra funkcija">lineāri</a> un <a href="/wiki/Kin%C4%93tisk%C4%81_ener%C4%A3ija" title="Kinētiskā enerģija">kinētiskā enerģija</a> — <a href="/wiki/Kvadr%C4%81tfunkcija" title="Kvadrātfunkcija">kvadrātiski</a>. Pēc <a href="/wiki/Ener%C4%A3ija" title="Enerģija">enerģijas nezūdamības likuma</a> (pieņemot vienādus <a href="/wiki/Lietder%C4%ABbas_koeficients" title="Lietderības koeficients">lietderības koeficientus</a>), arī nepieciešamā <a href="/wiki/Elektrisk%C4%81_ener%C4%A3ija" class="mw-redirect" title="Elektriskā enerģija">elektriskā enerģija</a> pieaug kvadrātiski. Tipiski par enerģijas avotiem lieto <a href="/wiki/Saules_baterijas" class="mw-redirect" title="Saules baterijas">saules baterijas</a> vai <a href="/wiki/Radioizotopiskais_termoelektro%C4%A3enerators" title="Radioizotopiskais termoelektroģenerators">beta reaktorus</a>, kas, pietiekami ilgi darbojoties, relatīvi pret savu masu sniedz vairāk enerģijas nekā ekvivalentas masas <a href="/wiki/Degviela" class="mw-redirect" title="Degviela">ķīmiskā degviela</a> <a href="/wiki/Deg%C5%A1ana" title="Degšana">sadegot</a>. Tā kā šie enerģijas avoti parasti ir ar visai zemu jaudu, tie nespēj darbināt tādus jonu dzinējus, kas hipotētiski spētu no Zemes virsmas pacelt savu pašmasu, kā rezultātā tik jaudīgi jonu dzinēji pagaidām neeksistē. Jonu dzinējus lieto ilglaicīgiem <a href="/wiki/Orbit%C4%81lais_manevrs" title="Orbitālais manevrs">manevriem</a> atklātā kosmosā, kur relatīvi mazā jauda ir pilnīgi pietiekama. </p><p>Jonizētai gāzei parasti ir ļoti augsta <a href="/wiki/Temperat%C5%ABra" title="Temperatūra">temperatūra</a>, kas rada nelieterīgo darbu galvenokārt siltuma zudumu formā, tāpēc jonu dzinējiem parasti ir nepieciešama aktīva papildus <a href="/w/index.php?title=Dzes%C4%93%C5%A1ana&action=edit&redlink=1" class="new" title="Dzesēšana (vēl nav uzrakstīts)">dzesēšana</a>. Tā kā jonu dzinējus lieto kosmosā, praktiski nav iespējams atdot siltumu videi, savukārt <a href="/wiki/Iztvaiko%C5%A1ana" title="Iztvaikošana">iztvaikojoša</a> dzesētāja izmantošana likvidē jonu dzinēja sniegto masas ietaupījumu, tāpēc praktiski tiek lietoti <a href="/wiki/Melns_%C4%B7ermenis" class="mw-redirect" title="Melns ķermenis">infrasarkanie radiatori</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Atsauces">Atsauces</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Jonu_dzin%C4%93js&veaction=edit&section=2" title="Labot sadaļu: Atsauces" class="mw-editsection-visualeditor"><span>labot šo sadaļu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Jonu_dzin%C4%93js&action=edit&section=2" title="Labot sadaļas vikikodu: Atsauces"><span>labot pirmkodu</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="references-small" style="list-style-type: decimal;"> <ol class="references"> <li id="cite_note-plusmas_atrums1-1"><span class="mw-cite-backlink"><a href="#cite_ref-plusmas_atrums1_1-0">↑</a></span> <span class="reference-text"><span class="citation web"><a rel="nofollow" class="external text" href="https://history.nasa.gov/SP-4404/app-b8.htm">«LIQUID HYDROGEN AS A PROPULSION FUEL,1945-1959»</a> (Angliski). NASA<span class="reference-accessdate">. Skatīts: 2021. gada 2. jūlijā</span>.</span></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Ārējās_saites"><span id=".C4.80r.C4.93j.C4.81s_saites"></span>Ārējās saites</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Jonu_dzin%C4%93js&veaction=edit&section=3" title="Labot sadaļu: Ārējās saites" class="mw-editsection-visualeditor"><span>labot šo sadaļu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Jonu_dzin%C4%93js&action=edit&section=3" title="Labot sadaļas vikikodu: Ārējās saites"><span>labot pirmkodu</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/12px-Commons-logo.svg.png" decoding="async" width="12" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/18px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/24px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></span></span> <a href="/wiki/Vikikr%C4%81tuve" title="Vikikrātuve">Vikikrātuvē</a> par šo tēmu ir pieejami <a href="/wiki/Multivides" title="Multivides">multivides</a> faili. 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