{"title":"Combustion in Turbulent Flow - A Summary of Remarks at a Special Panel Meeting","authors":"A. Berlad","doi":"10.2514/8.7056","DOIUrl":"https://doi.org/10.2514/8.7056","url":null,"abstract":"","PeriodicalId":304231,"journal":{"name":"Journal of Jet Propulsion","volume":"111 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125198931","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Combustion in Turbulent Flow - A Summary of Remarks at a Special Panel Meeting","authors":"L. Kovasznay","doi":"10.2514/8.7061","DOIUrl":"https://doi.org/10.2514/8.7061","url":null,"abstract":"","PeriodicalId":304231,"journal":{"name":"Journal of Jet Propulsion","volume":"262 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121079376","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
T h e J a p a n e s e Science Counc i l h a s two pro jec t s for t h e I n t e r n a t i o n a l Geophysica l Year , 1957-1958, S o u n d i n g Rocke t s P r o g r a m , n a m e l y , K a p p a a n d S igma Pro jec t s . T h e object ive of t h e K a p p a Pro jec t is t o m a k e a m u l t i s t aged , solid p r o p e l l a n t , g r o u n d l a u n c h e d rocke t capab le of c l i m b i n g t o 80 mi les a l t i t u d e w i t h a pay load of 15 lb . T h e S igma Pro jec t a i m s to develop a Rockoon s y s t e m , w i t h a s m a l l rocke t of a b o u t 25-lb we igh t , a n d a peak a l t i t u d e of b e t w e e n 55 a n d 65 mi le s . T h e a p p r o a c h t o t h e final K a p p a rocke t took two s teps . T h e first s t ep was t o fire t h e m i n i a t u r e size t e s t miss i le , Penc i l rocke t . As t h e second s t ep a l i t t l e larger sized rocke t , called Baby, was t e s t ed . W i t h Baby rocke t s , a firing r a n g e was set u p , op t ica l a n d r a d a r t r a c k i n g sys t ems , t e l e m e t e r i n g , a n d recovery of d a t a were s tud ied , a n d field c rews were t r a i n e d . T h r e e K a p p a rocke ts were fired successfully in Sept e m b e r 1956, a t t a i n i n g a speed of M a c h 2.7. K a p p a w i t h boos te r s will be t es ted in M a r c h a n d April of 1957. I n 1956 t w o p r e l i m i n a r y t e s t s for Rockoon were carr ied o u t t o s t u d y t h e ba l loon l a u n c h i n g f rom a sh ip on t h e ocean , t o m e a s u r e t h e c h a n g e of t e m p e r a t u r e of t h e rocke t p rope l l a n t d u r i n g t h e ba l loon a scen t , a n d t o check t h e o p e r a t i o n of t h e p res su re sensi t ive ign i t ion s y s t e m s . T h e l a u n c h i n g of Rockoons w i t h live r o u n d s is scheduled for April a n d May 1957.
J a p a n e s e 科 学 委 员 会 为 1957-1958 I n t e r n a t i o n a l Geophysica l 年 制 定 了 两 项 计 划 ， 即 S o u n d i n g Rocke t s P r o g r a m 、 n a m e l y 、 K a p p a a n d S igma 计 划 。K a p p a Pro jec t 的目标是制造出一种老化的、坚固的、可承受 15 磅有效负荷的凿岩机，其承载能力可达 80 mi les a l t i t u d e 。S i g a Pro j e c t a i m 研 发 了 一 种 Rockoon s y s e m ， 能 够 承 载 25 磅 的 重 量 ， 峰 值 能 达 到 55 至 65 英 里 。 最 终 的 K a p p a rocke t 分 两 步 进 行 。第 一 步 是 开 火 攻 击 最 大 的 T e s t miss i le ， Penc i l rocke t 。第二步是发射更大的 "宝贝 "陨石。在 "宝贝 "栅栏上，设置了一个射击场，研究了操作和回收系统，并进行了实地考察。1956 年 9 月成功发射了五颗 K a p p a 粒 子，速度为 M a c h 2.7。1957年4月将发射K a p p a和Boos te r。1956年，洛克龙号的两艘船被运到了大洋上的一艘船上、检查鹏鸟的感知能力和点火能力。计划于 1957 年 4 月和 5 月对岩石鸻进行活体检测。
{"title":"The Japanese Sounding Rockets","authors":"H. Itokawa","doi":"10.2514/8.12731","DOIUrl":"https://doi.org/10.2514/8.12731","url":null,"abstract":"T h e J a p a n e s e Science Counc i l h a s two pro jec t s for t h e I n t e r n a t i o n a l Geophysica l Year , 1957-1958, S o u n d i n g Rocke t s P r o g r a m , n a m e l y , K a p p a a n d S igma Pro jec t s . T h e object ive of t h e K a p p a Pro jec t is t o m a k e a m u l t i s t aged , solid p r o p e l l a n t , g r o u n d l a u n c h e d rocke t capab le of c l i m b i n g t o 80 mi les a l t i t u d e w i t h a pay load of 15 lb . T h e S igma Pro jec t a i m s to develop a Rockoon s y s t e m , w i t h a s m a l l rocke t of a b o u t 25-lb we igh t , a n d a peak a l t i t u d e of b e t w e e n 55 a n d 65 mi le s . T h e a p p r o a c h t o t h e final K a p p a rocke t took two s teps . T h e first s t ep was t o fire t h e m i n i a t u r e size t e s t miss i le , Penc i l rocke t . As t h e second s t ep a l i t t l e larger sized rocke t , called Baby, was t e s t ed . W i t h Baby rocke t s , a firing r a n g e was set u p , op t ica l a n d r a d a r t r a c k i n g sys t ems , t e l e m e t e r i n g , a n d recovery of d a t a were s tud ied , a n d field c rews were t r a i n e d . T h r e e K a p p a rocke ts were fired successfully in Sept e m b e r 1956, a t t a i n i n g a speed of M a c h 2.7. K a p p a w i t h boos te r s will be t es ted in M a r c h a n d April of 1957. I n 1956 t w o p r e l i m i n a r y t e s t s for Rockoon were carr ied o u t t o s t u d y t h e ba l loon l a u n c h i n g f rom a sh ip on t h e ocean , t o m e a s u r e t h e c h a n g e of t e m p e r a t u r e of t h e rocke t p rope l l a n t d u r i n g t h e ba l loon a scen t , a n d t o check t h e o p e r a t i o n of t h e p res su re sensi t ive ign i t ion s y s t e m s . T h e l a u n c h i n g of Rockoons w i t h live r o u n d s is scheduled for April a n d May 1957.","PeriodicalId":304231,"journal":{"name":"Journal of Jet Propulsion","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129640617","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
CA V I T A T I N G Venturis have been used as flow control devices. The purpose of the experimental work reported in this paper was to s tudy the effect of geometry on ventur i operation and also to explore the capabilities and potentialities of Venturis as flow controllers. Wate r was used in all tests . The investigations can be conveniently subdivided into three phases: Phase 1 consists of obtaining the pressure distr ibution along a ventur i as a function of geometry. Phase 2 consists of high speed photographic studies of the cavitation profile. Phase 3 consists of tes ts in which fluid is injected into various points of the ventur i . Two different methods were tr ied: In the so-called "closed loop sys tem" some fluid was withdrawn from a point in the ventur i and injected into another. In the other, which shall be called "external injection," fluid was injected from an external pressurized source into some point of the venturi .
CA V I T A T I N G Venturis被用作流量控制装置。本文报道的实验工作的目的是研究几何形状对Venturis运行的影响，并探索Venturis作为流量控制器的能力和潜力。所有的试验都使用了水。研究可以方便地分为三个阶段:第一阶段包括获得沿风险i的压力分布作为几何函数。第二阶段包括对空化剖面的高速摄影研究。第3阶段包括将流体注入风险井的各个点。试验了两种不同的方法:在所谓的“闭环系统”中，一些流体从venturei的一个点取出，注入另一个点。在另一种称为“外部注射”的方法中，流体从外部加压源注入文丘里管的某一点。
{"title":"Some Experiments With Two-Dimensional Cavitating Venturis","authors":"K. Berman, T. C. Carnavos","doi":"10.2514/8.12607","DOIUrl":"https://doi.org/10.2514/8.12607","url":null,"abstract":"CA V I T A T I N G Venturis have been used as flow control devices. The purpose of the experimental work reported in this paper was to s tudy the effect of geometry on ventur i operation and also to explore the capabilities and potentialities of Venturis as flow controllers. Wate r was used in all tests . The investigations can be conveniently subdivided into three phases: Phase 1 consists of obtaining the pressure distr ibution along a ventur i as a function of geometry. Phase 2 consists of high speed photographic studies of the cavitation profile. Phase 3 consists of tes ts in which fluid is injected into various points of the ventur i . Two different methods were tr ied: In the so-called \"closed loop sys tem\" some fluid was withdrawn from a point in the ventur i and injected into another. In the other, which shall be called \"external injection,\" fluid was injected from an external pressurized source into some point of the venturi .","PeriodicalId":304231,"journal":{"name":"Journal of Jet Propulsion","volume":"384 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116522197","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Combustion in Turbulent Flow - A Summary of Remarks at a Special Panel Meeting","authors":"B. Karlovitz","doi":"10.2514/8.7063","DOIUrl":"https://doi.org/10.2514/8.7063","url":null,"abstract":"","PeriodicalId":304231,"journal":{"name":"Journal of Jet Propulsion","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123844714","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Air Force Rockaire Program","authors":"Robert M. Slavin","doi":"10.2514/8.12727","DOIUrl":"https://doi.org/10.2514/8.12727","url":null,"abstract":"","PeriodicalId":304231,"journal":{"name":"Journal of Jet Propulsion","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122381983","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Speaking of Space Flight. . .","authors":"J. Gustavson","doi":"10.2514/8.12804","DOIUrl":"https://doi.org/10.2514/8.12804","url":null,"abstract":"","PeriodicalId":304231,"journal":{"name":"Journal of Jet Propulsion","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125639845","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A s imple m e t h o d is developed for d e t e r m i n i n g i m p a c t p o i n t s of ba l l i s t ic rocke t s on a r o t a t i n g e a r t h . Rap id c o m p u t a t i o n is fac i l i ta ted by g r a p h s giving t i m e of flight be tween t w o chosen p o i n t s of t h e e l l ip t ic t r a j ec to ry . T h e m e t h o d is appl ied t o ca lcu la t e t h e d ispers ion of a n e x t r e m e h i g h a l t i t u d e u n g u i d e d rocke t .
开发了一种新的方法，用于在崎岖不平的山路上对巴氏杆的飞行进行控制。Rap id c o m p u t a t i o n is fac i l i ta ted by g r a p h s giving t i m e of flight be tween t w o chosen p o i n t s of t h e l l ip t ic t r a j ec to ry .这种方法适用于对啮合啮齿动物进行控制。
{"title":"A Method for Calculating Impact Points of Ballistic Rockets","authors":"S. Singer, R. C. Wentworth","doi":"10.2514/8.12796","DOIUrl":"https://doi.org/10.2514/8.12796","url":null,"abstract":"A s imple m e t h o d is developed for d e t e r m i n i n g i m p a c t p o i n t s of ba l l i s t ic rocke t s on a r o t a t i n g e a r t h . Rap id c o m p u t a t i o n is fac i l i ta ted by g r a p h s giving t i m e of flight be tween t w o chosen p o i n t s of t h e e l l ip t ic t r a j ec to ry . T h e m e t h o d is appl ied t o ca lcu la t e t h e d ispers ion of a n e x t r e m e h i g h a l t i t u d e u n g u i d e d rocke t .","PeriodicalId":304231,"journal":{"name":"Journal of Jet Propulsion","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130478713","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Structural Materials for Missile Applications at Very High Temperatures","authors":"J. R. Kattus","doi":"10.2514/8.12898","DOIUrl":"https://doi.org/10.2514/8.12898","url":null,"abstract":"","PeriodicalId":304231,"journal":{"name":"Journal of Jet Propulsion","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133341766","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Recovery of High Speed Rocket Powered Vehicles and/or Their Components","authors":"Robert Provart","doi":"10.2514/8.12602","DOIUrl":"https://doi.org/10.2514/8.12602","url":null,"abstract":"","PeriodicalId":304231,"journal":{"name":"Journal of Jet Propulsion","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129399482","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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