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文号D890563

编辑文章

设计一个300N的发动机

王裕宁

天极航天TASE2024-08-11 IP:广东

中文摘要

本文只公开本人自主设计的发动机的参数

Abstract

Only the parameters of the engine designed by myself are disclosed in this paper

关键词

固体发动机

本人自主设计了一个300N的固体发动机，由于数据是早期时候进行设计的，数据以及设计难免出现问题问题还请各位斧正，后期本人也会对之前的数据进行核对以及修改。

此发动机使用的燃料为Knsb，使用纸壳为隔热层，最大推力在314N，内弹道仿真使用的srm。由于时间以及学业原因本人暂未对此发动机进行试车，后期将会对发动机进行试车。

各项数据如下图所示

如有问题，还请各位指出以便我更改。

最后，感谢各位观看

全部只看作者

冇脖长颈鹿

2年3个月前 IP:江苏

D890590

1楼

个人感觉这样设计喷口和堵头很难取出来

%7B%22comment%22%3A%7B%22_id%22%3A%22m9lncw%22%2C%22uid%22%3A%22103640%22%2C%22toc%22%3A%222024-08-11T14%3A14%3A34.115Z%22%2C%22order%22%3A2%2C%22digest%22%3Afalse%2C%22digestTime%22%3Anull%2C%22voteUp%22%3A0%2C%22status%22%3A%22normal%22%2C%22did%22%3A%22890605%22%2C%22sid%22%3A%22108%22%2C%22__v%22%3A0%2C%22id%22%3A%22m9lncw%22%2C%22docNumber%22%3A%22D890605%22%2C%22content%22%3A%22%3Cdiv%20class%3D%5C%22render-content%20math-jax%5C%22%20data-type%3D%5C%22nkc-render-content%5C%22%20data-id%3D%5C%22893810%5C%22%20data-source%3D%5C%22document%5C%22%20data-sid%3D%5C%22893810%5C%22%3E%3Cp%3E%E5%A5%BD%E7%9A%84%E8%B0%A2%E8%B0%A2%EF%BC%8C%E4%B9%8B%E5%89%8D%E6%95%B4%E7%9A%84%EF%BC%8C%E6%88%91%E5%86%8D%E5%AE%8C%E5%96%84%E4%B8%80%E4%B8%8B%EF%BC%8C%E5%90%8E%E9%9D%A2%E5%86%8D%E9%87%8D%E6%96%B0%E8%AE%BE%E8%AE%A1%E4%B8%80%E4%B8%AA%3C%2Fp%3E%3C%2Fdiv%3E%22%2C%22docId%22%3A893810%2C%22type%22%3A%22stable%22%2C%22tlm%22%3Anull%2C%22addr%22%3A%22%E5%B9%BF%E4%B8%9C%22%2C%22user%22%3A%7B%22uid%22%3A%22103640%22%2C%22username%22%3A%22%E5%A4%A9%E6%9E%81%E8%88%AA%E5%A4%A9TASE%22%2C%22avatar%22%3A%22%2Fa%2F6a3122f62a927c3d063f7be6%3Fc%3DuserAvatar%22%2C%22userHome%22%3A%22%2Fu%2F103640%22%2C%22gradeId%22%3A3%2C%22gradeName%22%3A%22%E5%8D%81%E6%AD%A5%E8%8A%B3%E8%8D%89%22%2C%22gradeIconUrl%22%3A%22%2Fstatics%2Fgrade_icon%2Fv3l.png%22%7D%2C%22xsf%22%3A%5B%5D%2C%22kcb%22%3A%5B%5D%2C%22articleId%22%3A%22qcxbdv%22%2C%22commentUrl%22%3A%22%2Farticle%2Fqcxbdv%3Fpage%3D0%26highlight%3Dm9lncw%23highlight%22%2C%22isAuthor%22%3Atrue%2C%22quote%22%3A%7B%22cid%22%3A%22t72unu%22%2C%22uid%22%3A%22101527%22%2C%22toc%22%3A%222024-08-11T12%3A56%3A44.905Z%22%2C%22tlm%22%3Anull%2C%22content%22%3A%22%E4%B8%AA%E4%BA%BA%E6%84%9F%E8%A7%89%E8%BF%99%E6%A0%B7%E8%AE%BE%E8%AE%A1%E5%96%B7%E5%8F%A3%E5%92%8C%E5%A0%B5%E5%A4%B4%E5%BE%88%E9%9A%BE%E5%8F%96%E5%87%BA%E6%9D%A5%22%2C%22docId%22%3A893795%2C%22sid%22%3A%22t72unu%22%2C%22did%22%3A890590%2C%22order%22%3A1%2C%22commentUrl%22%3A%22%2Farticle%2Fqcxbdv%3Fpage%3D0%26highlight%3Dt72unu%23highlight%22%2C%22username%22%3A%22%E5%86%87%E8%84%96%E9%95%BF%E9%A2%88%E9%B9%BF%22%2C%22avatar%22%3A%22%2Fa%2F66cc939959b6b8940fa4aaaf%3Fc%3DuserAvatar%22%2C%22userHome%22%3A%22%2Fu%2F101527%22%7D%2C%22vote%22%3Anull%2C%22permissions%22%3A%7B%22cancelXsf%22%3Afalse%2C%22modifyKcbRecordReason%22%3Afalse%2C%22manageZoneArticleCategory%22%3Afalse%2C%22review%22%3Afalse%2C%22creditKcb%22%3Afalse%2C%22movePostsToRecycleOrMovePostsToDraft%22%3Afalse%2C%22unblockPosts%22%3Afalse%7D%7D%7D

天极航天TASE

作者

2年3个月前 IP:广东

D890605

2楼

引用冇脖长颈鹿发表于1楼的内容

个人感觉这样设计喷口和堵头很难取出来

好的谢谢，之前整的，我再完善一下，后面再重新设计一个

%7B%22comment%22%3A%7B%22_id%22%3A%22yqxuu4%22%2C%22uid%22%3A%22104885%22%2C%22toc%22%3A%222024-08-21T10%3A32%3A15.605Z%22%2C%22order%22%3A3%2C%22digest%22%3Afalse%2C%22digestTime%22%3Anull%2C%22voteUp%22%3A0%2C%22status%22%3A%22normal%22%2C%22did%22%3A%22892111%22%2C%22sid%22%3A%22108%22%2C%22__v%22%3A0%2C%22id%22%3A%22yqxuu4%22%2C%22docNumber%22%3A%22D892111%22%2C%22content%22%3A%22%3Cdiv%20class%3D%5C%22render-content%20math-jax%5C%22%20data-type%3D%5C%22nkc-render-content%5C%22%20data-id%3D%5C%22895424%5C%22%20data-source%3D%5C%22document%5C%22%20data-sid%3D%5C%22895424%5C%22%3E%3Cp%3E%E8%AF%B7%E9%97%AE%E6%82%A8%E7%94%A8%E7%9A%84%E6%98%AF%E4%BB%80%E4%B9%88%E8%BD%AF%E4%BB%B6%E5%BB%BA%E6%A8%A1%E7%9A%84%EF%BC%9F%3C%2Fp%3E%3C%2Fdiv%3E%22%2C%22docId%22%3A895424%2C%22type%22%3A%22stable%22%2C%22tlm%22%3Anull%2C%22addr%22%3A%22%E5%9B%9B%E5%B7%9D%22%2C%22user%22%3A%7B%22uid%22%3A%22104885%22%2C%22username%22%3A%22%E5%BC%A0%E7%AB%8B%E8%A1%8C%22%2C%22avatar%22%3A%22%2Fa%2F66c5716dbdd139a52dc8262d%3Fc%3DuserAvatar%22%2C%22userHome%22%3A%22%2Fu%2F104885%22%2C%22gradeId%22%3A0%2C%22gradeName%22%3A%22%E5%AE%9E%E4%B9%A0%E4%BC%9A%E5%91%98%22%2C%22gradeIconUrl%22%3A%22%2Fstatics%2Fgrade_icon%2Fv0l.png%22%7D%2C%22xsf%22%3A%5B%5D%2C%22kcb%22%3A%5B%5D%2C%22articleId%22%3A%22qcxbdv%22%2C%22commentUrl%22%3A%22%2Farticle%2Fqcxbdv%3Fpage%3D0%26highlight%3Dyqxuu4%23highlight%22%2C%22isAuthor%22%3Afalse%2C%22quote%22%3A%7B%22cid%22%3A%22t72unu%22%2C%22uid%22%3A%22101527%22%2C%22toc%22%3A%222024-08-11T12%3A56%3A44.905Z%22%2C%22tlm%22%3Anull%2C%22content%22%3A%22%E4%B8%AA%E4%BA%BA%E6%84%9F%E8%A7%89%E8%BF%99%E6%A0%B7%E8%AE%BE%E8%AE%A1%E5%96%B7%E5%8F%A3%E5%92%8C%E5%A0%B5%E5%A4%B4%E5%BE%88%E9%9A%BE%E5%8F%96%E5%87%BA%E6%9D%A5%22%2C%22docId%22%3A893795%2C%22sid%22%3A%22t72unu%22%2C%22did%22%3A890590%2C%22order%22%3A1%2C%22commentUrl%22%3A%22%2Farticle%2Fqcxbdv%3Fpage%3D0%26highlight%3Dt72unu%23highlight%22%2C%22username%22%3A%22%E5%86%87%E8%84%96%E9%95%BF%E9%A2%88%E9%B9%BF%22%2C%22avatar%22%3A%22%2Fa%2F66cc939959b6b8940fa4aaaf%3Fc%3DuserAvatar%22%2C%22userHome%22%3A%22%2Fu%2F101527%22%7D%2C%22vote%22%3Anull%2C%22permissions%22%3A%7B%22cancelXsf%22%3Afalse%2C%22modifyKcbRecordReason%22%3Afalse%2C%22manageZoneArticleCategory%22%3Afalse%2C%22review%22%3Afalse%2C%22creditKcb%22%3Afalse%2C%22movePostsToRecycleOrMovePostsToDraft%22%3Afalse%2C%22unblockPosts%22%3Afalse%7D%7D%7D

张立行

2年2个月前 IP:四川

D892111

3楼

引用冇脖长颈鹿发表于1楼的内容

个人感觉这样设计喷口和堵头很难取出来

请问您用的是什么软件建模的？

张立行

2年2个月前 IP:四川

D892112

4楼

请问大佬比冲和推力哪个重要啊？

%7B%22comment%22%3A%7B%22_id%22%3A%22wuyh2l%22%2C%22uid%22%3A%22101527%22%2C%22toc%22%3A%222024-08-21T14%3A50%3A30.809Z%22%2C%22order%22%3A5%2C%22digest%22%3Afalse%2C%22digestTime%22%3Anull%2C%22voteUp%22%3A1%2C%22status%22%3A%22normal%22%2C%22did%22%3A%22892210%22%2C%22sid%22%3A%22108%22%2C%22__v%22%3A0%2C%22voteDown%22%3A0%2C%22id%22%3A%22wuyh2l%22%2C%22docNumber%22%3A%22D892210%22%2C%22content%22%3A%22%3Cdiv%20class%3D%5C%22render-content%20math-jax%5C%22%20data-type%3D%5C%22nkc-render-content%5C%22%20data-id%3D%5C%22895524%5C%22%20data-source%3D%5C%22document%5C%22%20data-sid%3D%5C%22895524%5C%22%3E%3Cp%3E%EF%BC%9F%E7%AC%AC%E4%B8%80%E6%AC%A1%E8%A2%AB%E4%BA%BA%E9%97%AE%E8%BF%99%E6%A0%B7%E7%9A%84%E9%97%AE%E9%A2%98%3C%2Fp%3E%3Cp%3E%E5%85%88%E8%AF%B4%E7%AD%94%E6%A1%88%EF%BC%8C%E4%B8%A4%E4%B8%AA%E9%83%BD%E5%BE%88%E9%87%8D%E8%A6%81%EF%BC%8C%E4%BD%A0%E5%A6%82%E6%9E%9C%E9%9D%9E%E8%A6%81%E9%80%89%E5%87%BA%E4%B8%80%E4%B8%AA%EF%BC%8C%E9%82%A3%E5%B0%B1%E9%9C%80%E8%A6%81%E7%9C%8B%E5%85%B7%E4%BD%93%E6%83%85%E5%86%B5%E3%80%82%3C%2Fp%3E%3Cp%3E%E5%A6%82%E6%9E%9C%E4%BD%A0%E7%9A%84%E7%81%AB%E7%AE%AD%E8%AE%BE%E8%AE%A1%E6%9B%B4%E4%BE%A7%E9%87%8D%E4%BA%8E%E5%BF%AB%E9%80%9F%E5%8D%87%E7%A9%BA%E5%92%8C%E5%88%B0%E8%BE%BE%E9%A2%84%E5%AE%9A%E9%AB%98%E5%BA%A6%EF%BC%8C%E9%82%A3%E4%B9%88%E6%8E%A8%E5%8A%9B%E9%80%9A%E5%B8%B8%E8%A6%81%E8%A2%AB%E4%BC%98%E5%85%88%E8%80%83%E8%99%91%EF%BC%8C%E4%BD%86%E5%A6%82%E6%9E%9C%E8%A6%81%E6%B1%82%E6%9B%B4%E9%AB%98%E6%95%88%E7%9A%84%E7%87%83%E6%96%99%E5%88%A9%E7%94%A8%E6%88%96%E6%9B%B4%E9%AB%98%E7%9A%84%E9%A3%9E%E8%A1%8C%E9%AB%98%E5%BA%A6%EF%BC%8C%E9%82%A3%E4%B9%88%E6%AF%94%E5%86%B2%E7%9A%84%E9%87%8D%E8%A6%81%E6%80%A7%E4%B9%9F%E4%B8%8D%E8%83%BD%E5%BF%BD%E8%A7%86%3C%2Fp%3E%3C%2Fdiv%3E%22%2C%22docId%22%3A895524%2C%22type%22%3A%22stable%22%2C%22tlm%22%3Anull%2C%22addr%22%3A%22%E6%B1%9F%E8%8B%8F%22%2C%22user%22%3A%7B%22uid%22%3A%22101527%22%2C%22username%22%3A%22%E5%86%87%E8%84%96%E9%95%BF%E9%A2%88%E9%B9%BF%22%2C%22avatar%22%3A%22%2Fa%2F66cc939959b6b8940fa4aaaf%3Fc%3DuserAvatar%22%2C%22userHome%22%3A%22%2Fu%2F101527%22%2C%22gradeId%22%3A1%2C%22gradeName%22%3A%22%E6%B5%AA%E8%BF%B9%E5%A4%A9%E6%B6%AF%22%2C%22gradeIconUrl%22%3A%22%2Fstatics%2Fgrade_icon%2Fv1l.png%22%7D%2C%22xsf%22%3A%5B%5D%2C%22kcb%22%3A%5B%5D%2C%22articleId%22%3A%22qcxbdv%22%2C%22commentUrl%22%3A%22%2Farticle%2Fqcxbdv%3Fpage%3D0%26highlight%3Dwuyh2l%23highlight%22%2C%22isAuthor%22%3Afalse%2C%22quote%22%3A%7B%22cid%22%3A%2273evk9%22%2C%22uid%22%3A%22104885%22%2C%22toc%22%3A%222024-08-21T10%3A33%3A00.388Z%22%2C%22tlm%22%3Anull%2C%22content%22%3A%22%E8%AF%B7%E9%97%AE%E5%A4%A7%E4%BD%AC%E6%AF%94%E5%86%B2%E5%92%8C%E6%8E%A8%E5%8A%9B%E5%93%AA%E4%B8%AA%E9%87%8D%E8%A6%81%E5%95%8A%EF%BC%9F%22%2C%22docId%22%3A895425%2C%22sid%22%3A%2273evk9%22%2C%22did%22%3A892112%2C%22order%22%3A4%2C%22commentUrl%22%3A%22%2Farticle%2Fqcxbdv%3Fpage%3D0%26highlight%3D73evk9%23highlight%22%2C%22username%22%3A%22%E5%BC%A0%E7%AB%8B%E8%A1%8C%22%2C%22avatar%22%3A%22%2Fa%2F66c5716dbdd139a52dc8262d%3Fc%3DuserAvatar%22%2C%22userHome%22%3A%22%2Fu%2F104885%22%7D%2C%22vote%22%3Anull%2C%22permissions%22%3A%7B%22cancelXsf%22%3Afalse%2C%22modifyKcbRecordReason%22%3Afalse%2C%22manageZoneArticleCategory%22%3Afalse%2C%22review%22%3Afalse%2C%22creditKcb%22%3Afalse%2C%22movePostsToRecycleOrMovePostsToDraft%22%3Afalse%2C%22unblockPosts%22%3Afalse%7D%7D%7D

冇脖长颈鹿

2年2个月前 IP:江苏

D892210

5楼

引用张立行发表于4楼的内容

请问大佬比冲和推力哪个重要啊？

？第一次被人问这样的问题

先说答案，两个都很重要，你如果非要选出一个，那就需要看具体情况。

如果你的火箭设计更侧重于快速升空和到达预定高度，那么推力通常要被优先考虑，但如果要求更高效的燃料利用或更高的飞行高度，那么比冲的重要性也不能忽视

%7B%22comment%22%3A%7B%22_id%22%3A%22jt5wdz%22%2C%22uid%22%3A%22101527%22%2C%22toc%22%3A%222024-09-01T01%3A47%3A51.244Z%22%2C%22order%22%3A6%2C%22digest%22%3Afalse%2C%22digestTime%22%3Anull%2C%22voteUp%22%3A0%2C%22status%22%3A%22normal%22%2C%22did%22%3A%22893536%22%2C%22sid%22%3A%22108%22%2C%22__v%22%3A0%2C%22id%22%3A%22jt5wdz%22%2C%22docNumber%22%3A%22D893536%22%2C%22content%22%3A%22%3Cdiv%20class%3D%5C%22render-content%20math-jax%5C%22%20data-type%3D%5C%22nkc-render-content%5C%22%20data-id%3D%5C%22896928%5C%22%20data-source%3D%5C%22document%5C%22%20data-sid%3D%5C%22896928%5C%22%3E%3Cp%3Esw%3C%2Fp%3E%3C%2Fdiv%3E%22%2C%22docId%22%3A896928%2C%22type%22%3A%22stable%22%2C%22tlm%22%3Anull%2C%22addr%22%3A%22%E6%B1%9F%E8%8B%8F%22%2C%22user%22%3A%7B%22uid%22%3A%22101527%22%2C%22username%22%3A%22%E5%86%87%E8%84%96%E9%95%BF%E9%A2%88%E9%B9%BF%22%2C%22avatar%22%3A%22%2Fa%2F66cc939959b6b8940fa4aaaf%3Fc%3DuserAvatar%22%2C%22userHome%22%3A%22%2Fu%2F101527%22%2C%22gradeId%22%3A1%2C%22gradeName%22%3A%22%E6%B5%AA%E8%BF%B9%E5%A4%A9%E6%B6%AF%22%2C%22gradeIconUrl%22%3A%22%2Fstatics%2Fgrade_icon%2Fv1l.png%22%7D%2C%22xsf%22%3A%5B%5D%2C%22kcb%22%3A%5B%5D%2C%22articleId%22%3A%22qcxbdv%22%2C%22commentUrl%22%3A%22%2Farticle%2Fqcxbdv%3Fpage%3D0%26highlight%3Djt5wdz%23highlight%22%2C%22isAuthor%22%3Afalse%2C%22quote%22%3A%7B%22cid%22%3A%22yqxuu4%22%2C%22uid%22%3A%22104885%22%2C%22toc%22%3A%222024-08-21T10%3A31%3A44.512Z%22%2C%22tlm%22%3Anull%2C%22content%22%3A%22%E8%AF%B7%E9%97%AE%E6%82%A8%E7%94%A8%E7%9A%84%E6%98%AF%E4%BB%80%E4%B9%88%E8%BD%AF%E4%BB%B6%E5%BB%BA%E6%A8%A1%E7%9A%84%EF%BC%9F%22%2C%22docId%22%3A895424%2C%22sid%22%3A%22yqxuu4%22%2C%22did%22%3A892111%2C%22order%22%3A3%2C%22commentUrl%22%3A%22%2Farticle%2Fqcxbdv%3Fpage%3D0%26highlight%3Dyqxuu4%23highlight%22%2C%22username%22%3A%22%E5%BC%A0%E7%AB%8B%E8%A1%8C%22%2C%22avatar%22%3A%22%2Fa%2F66c5716dbdd139a52dc8262d%3Fc%3DuserAvatar%22%2C%22userHome%22%3A%22%2Fu%2F104885%22%7D%2C%22vote%22%3Anull%2C%22permissions%22%3A%7B%22cancelXsf%22%3Afalse%2C%22modifyKcbRecordReason%22%3Afalse%2C%22manageZoneArticleCategory%22%3Afalse%2C%22review%22%3Afalse%2C%22creditKcb%22%3Afalse%2C%22movePostsToRecycleOrMovePostsToDraft%22%3Afalse%2C%22unblockPosts%22%3Afalse%7D%7D%7D

冇脖长颈鹿

2年2个月前 IP:江苏

D893536

6楼

引用张立行发表于3楼的内容

请问您用的是什么软件建模的？

全部只看作者

想参与大家的讨论？现在就登录或者注册。

天极航天TASE

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文章

学术分

2024/03/20注册，12天8时前活动

Knowledge was boundless(学无止境)

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IP归属地：广东

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