Двигательная установка. LE-5B. [Редактировать]

Технические характеристики

#ХарактеристикаЗначение
1Длина, мм2540
2Тяга, тс14
3Удельный импульс, секунда450
4Масса, кг285
5Диаметр (максимальный), мм1691
6Соотношение компонентов (топлива)5.0:1
7Скорость вращения (турбины топлива), оборотов в минуту52000
8Скорость вращения (турбины окислителя), оборотов в минуту18000
9Степень расширения сопла111

Экономические характеристики

#ХарактеристикаДата измеренияЗначение
1Стоимость , млн. долл.4

Найдено 1000 документов по запросу «LE-5B». [Перейти к поиску]


Дата загрузки: 2017-03-28
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0/5
... RS-68 Vulcain2 RD-259 LE-7A YF-21B S138 LOX... 266 engine RL10B-2 HM7B Breeze-M LE-5B YF-75 KVD-1 Propellant LOX... a higher performance engine than the LE-7 engine (specific impulse: 440s), which... specific impulse of 465s. Japan's LE-5B engine, with approximately the same... 448s. In comparison with the LE-B5, the performance of the.... The lower performance of the LE-B5 is attributed to the... higher than that of Japan's LE-7A (123kgf/cm2). ・ Japan: Japan... announced a development project for the LE-9 engine, aiming at high reliability...'s new mainstay launch vehicle. The LE-9 engine utilizes the large-scale... bleed cycle technology of the LE-X engine (propellant; LOX/LH2, thrust... are shown in Table 2-5b. Table 2-5b Evaluation of launch complex operability... technology are shown in Table 5-5b. Table 5-5a Evaluation of surface... are shown in Table 5-5b. Table 5-5b Evaluation of regolith-resistant space...



Дата загрузки: 2017-03-18
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0.31/5
... oxygen tank 2nd stage engine (LE-5B) 1st stage liquid oxygen tank... (SRB-A x 4 units) 15m リフトオフ 1st stage engine (LE-7A x 2 units) H-IIB Launch Vehicle... performed by the second stage LE-5B-2 engine idle mode combustion (by... Electronics NEC ・LE-7A turbopump ・Solid rocket booster ・Payload Faring ・GCC ・LE-5B turbopump... welding). Clustered first stage engine (LE-7A) ・Two engines are clustered... oxygen tank 2nd stage engine (LE-5B) 1st stage liquid oxygen tank....7 tons LE-5B 137 KN 448 seconds 4m 16.7 tons LE-5B 137 KN 448 seconds 5.2 m about 176 tons LE-7A...×2 440 seconds 4m About 100 tons LE-7A x 1 1098 KN 440 seconds... hydrogen tank 15m 1st stage engine (LE-7A x 2) H-IIB Launch Vehicle SRB...)) CFT/ GTV L / O Thick wall tank LE-7A engine Combustion gas L/V side... Payload fairing C B D SRB-A 1st pair LE-5B Engine 2nd stage A SRB-A 2nd...



Дата загрузки: 2017-02-23
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...* 1 The first-stage LE-7A and second-stage LE-5B engines of the..., with the LE-5B development completed in 2000, the LE-7A development is... the second-stage engine, the LE-5A, failed and in the... the first-stage engine, the LE-7, failed. Development of these engines.... 1. Introduction The development of the LE-7A engine, an improved model of the LE-7, was started in 1994 with... of the LE-5B engine, an improved model of the LE-5A, was... the five units of the LE-5B engine and the development program... Ishikawajima-Harima Heavy Industries Fig. 1 LE-7A engine *1 Nagoya Guidance & Propulsion..., respectively. 2. Outline of engine 2.1 The LE-7A engine Fig Fig.. 1 shows a picture of the LE-7A engine. This engine has been developed by improving the LE-7 engine which was used as... the H-II launch vehicle. The LE-7A engine operates on the... cycle) as that of the LE-7 but has higher reliability, lower... LE-5B engine Fig Fig.. 2 shows a picture of the LE-5B engine. The LE-5B engine has been developed by increasing the Fig. 2 LE-5B... from 12.4 tons of the LE-5A. A change of engine cycle... of the development project 3.1 The LE-7A engine Ta b l e 1 s h o w s t h e L E - 7 A e n g i n e d e v e l o p m e n t schedule. Development of the LE-7A engine was started in... which were conducted on the LE-7 engine to confirm applicability of... for the development of the LE-7A engine. The designing work... the development of the LE-7 engine, because the LE-7 engine took almost... of the first stage engine LE-7 during flight. The problem engine... for the development of the LE-7A engine. The launching operation... fluctuation shown by the conventional LE-7 engine of the H-II launch vehicle. The development of the LE-7A engine is still going... engine in 2002. 3.2 The LE-5B engine T a b l e 2 s h ow s t h e L E - 5B en g in e d ev e lopment schedule. The development of the LE-5B engine was started in 1994. In 1955, an LE-5A... the injector designed for the LE-5B engine and the combustion chamber... the combustion chamber of the LE-5A engine caused an external... trouble would happen to the LE-5B engine, and accordingly no countermeasures... taken against it, because the LE-5B engine had already employed the... to finish development of the LE-5B engine when the phase-2 engine..., there was a possibility that the LE-5B engine might experience a restart thrust... in the operation of the LE-5A engine. On reflection, it... of No. 8 H-II vehicle. The LE-5B engine was installed on No... For the development of the LE-7A engine, all problems revealed in the development of the LE-7 engine, including durability of high... the schedule for improvement. The LE-5B engine has passed the development... et al., Development of Improved LE-7, Mitsubishi Juko Giho Vol.33... of H-IIA Rocket Engine (LE7A, LE-5B), Mitsubishi Juko Giho Vol.35....5 (1998) p.344 (3) Kakuma, Y. et al., LE-5B Engine Development, AIAA-20003775 Mitsubishi...



Дата загрузки: 2017-02-06
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0.33/5
... as operational experience with the LE-5B rocket motor are described. Based... ENGINES Presently, the Japanese LE-5A and LE-5B engines are the only flight-proven bleed cycle engines. The LE... 1994. The more cost efficient LE-5B is in operation with the... of LE-5A and LE-5B engines are shown in Table 1. The LE-5A... chamber and nozzle (Figure 1). The LE-5B turbines are instead driven by... exchange of the chamber, the LE-5B chamber structure was changed from... to electrodeposited copper. Consequently the LE-5B turbine drive gas temperature has... the LE-5B is much lower than that of the LE-5A. LE-5A LE-5B... Bleed In another step, the LE-5B chamber length was increased by... by 1%. Since development completion, the LE-5B powers the second stage of... Japanese LE-5B engine 3 Table 1: Characteristics of the Japanese LE-5A and LE-5B engines [9], [10] 3.1 The feasibility model of LE-5B, being... engineering model chamber of the LE-5B was designed using the measured.... The test data of the LE-5B engineering model indicated that the... speeds. Figure 1: Schematic of Japanese LE-5A engine 2 American Institute of... demonstrated by the operational Japanese LE-5B engine, such flow mixing is.... However, successful operation of the LE-5B engine has been demonstrated at... already realized in the Japanese LE-5 motor, the viability of the... Astronautics, 1992. 9. Kakuma, Y. et al.: LE-5B Engine Development, AIAA-2000-3775...-August 2002 16. Bonnal, Ch.; Le Fur, Th.; Levy, Y.; Eymard, M.; Pascal...



Дата загрузки: 2016-08-10
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0.27/5
H A H A 1 H A H A H H H A A H H 3 A A H A H A H A H 8 H H A A 5 H A H H A H A H H A H A A H H H A A H H H A A A 1 H A H A H H H A 2 SSB H A MDS-1 DASH H LE-7A LE-7A 3.7 2 4.6 H H LE-7A SRB-A SRB-A LE-5B LE-5B 3 LE-5B NASDA H H A 4 LE-5B LE LE 5B 7A SRB-A LE 7A SRB H H A H A FMEA 5 LE-7A LE-5B SRB-A H FMEA FMEA end-to-end 6 H A NASDA/ NASDA H A H 7 H III H A SRB-A 8 H H A A LE-7A OTP LE-5B SRB-A H A 9 H A H H H H A A H H A A H 10 A A H H H A A (GTO) 1 2 LE-5B H H A 2 LE-5A LE-7 1 LE-5B LE-7A SRB-A LE-7A 11 km LE-7 LE-7A LE-5B LE-5A km km = 1080 kN = 445.6 s LE-7A =1073 = 429 30kN 4.7s LE-7A = 122 kN = 452 s LE-5B = 137 = 447 3.7kN 4.8s LE-5B 12 = 1047 1066 kN = 430 s = 134 135 kN = 448 s Built In Test Built In Test 13 14 o-p o-p ( 15 ) 16 17 NPSH(Net Positive Suction Head) 18 H- H- H- H- H- HH- H- H A (1) (2) (3) (4) 3 3 5 8 1 7 5 0 0 1 1 0 0 0 0 H- A H- (1) 2 1 (2) 8 6 4 1 5 5 3 0 0 2 1 LE-5B Built-in-Test 20 43 (1) (2) (3) (1) 5 4 7 6 5 3 4 0 0 1 0 FMEA FMEA (2) (3) LE-7A LE-5B SRB-A 5 6 0 4 5 0 (1) H(2) H- A 8 3 0 3 0 (1) (2) (3) H- A H- 4 H- H- 4 7 0 0 6 1 H- A B C H- 8 D E F (1) (2) (3) (4) (1) (2) (3) (4) (5) (6) (7) (1) (2) (Failure Modes and Effects Analyses: (Fault Tree Analyses Analyses: ) ) ) (Probabilistic Risk (3) (4) (1) (2) (3) (4) (5) (6) (7) (1) (2) (3) (4) NASDA (1) (2) l l l l l (Failure Modes and Effects Analyses: (Fault Tree Analyses Analyses: ) ) ) (Probabilistic Risk (3) (4) H 8 H A ( ) 1. 2. 3. 4. 1. 2. NASDA NASDA 1. 2. H-IIA 1. 2. Failure Modes and Effects Analyses) 1. 2. 1. 2. 3. 1. 2. 3. 1. NASDA 2. SRB-A SRB-A 1. 2. 3. SRB-A SRB-A 1/4 SRB-A SRB-A SRB-A SRB-A H-IIA SRB-A 1. 2. 3. 1. 2. 1 0.9deg/s 0.05deg/s 1. 2. -0.25 0.25deg/s 3deg/s SRB-A 1. 2. 2 SRB-A SRB-A SRB-A FTP 0.067 0.08 55.6 6.49 90 7.14 NPSH NPSH153m 235m NPSH 80m 1.2 9 2040 10 1900 NPSH NPSH FTP 0.028 LE-7A LE-7A 1. 2. 3. OTP NPSH(33.7m) 10m LE-7 OTP OTP SRB 33.7m NPSH 43.5m 1. 2. / LE-7A Restricted Shock Separation l l ü ü LE-7A 1. 2. LE-7A LE-7A NAL,ISAS FTP / NPSH 1. 2. 28 NAL/NASDA 3,647 run-to-run 1. 2. 3. 55,000rpm 69,000rpm . OTP FTP NPSH NPSH FMEA 4mm H A



Дата загрузки: 2017-02-06
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0.03/5
... PRESENTE MANUALE I.I Avvertenze generali ATTENZIONE! Le descrizioni precedute da questo simbolo..., incidenti, infortuni gravi o mortali. NOTA Le descrizioni precedute da questo simbolo... portabiciclette dell’autoveicolo, potrebbe danneggiare le sospensioni. Se al controllo della... danni alla sospensione. Rispettare le leggi e le disposizioni in vigore nel paese... sempre tutti i segnali stradali, le insegne e le disposizioni durante la corsa. Indossare... in questo paragrafo. Controllare che le sospensioni non presentino perdite o tracce... sia allentato o svitato. Assicurarsi che le ruote siano centrate perfettamente. Far...à comporta sollecitazioni della sospensione per le quali non e stata progettata. Anche... a disco. 2. INFORMAZIONI TECNICHE 2.1 Elemento elastico Le forcelle Marzocchi utilizzano al loro... volume olio interno. 2.3 Lubrificazione e raffreddamento Le forcelle possono adottare differenti tecnologie... il funzionamento idraulico, assolve tutte le esigenze di lubrificazione e raffreddamento delle... si ottiene durante l’utilizzo, quando le sollecitazioni e gli affondi della forcella... dello stelo fino a raggiungere e lubrificare le boccole. 2.4 Boccole di guida e anelli... Post Mount, assicurarsi di rimuovere le apposite pellicole protettive presenti sui..., con una chiave dinamometrica, seguendo le specifiche del produttore dell’impianto... dovrebbe oscillare né lateralmente né verticalmente. Per le specifiche corrette, consultare il libretto... dovrebbe oscillare né lateralmente né verticalmente. Per le specifiche corrette, consultare il libretto... dovrebbe oscillare né lateralmente né verticalmente. Per le specifiche corrette, consultare il libretto... dovrebbe oscillare né lateralmente né verticalmente. Per le specifiche corrette, consultare il libretto... e 8B di Figura 8). • Far corrispondere le forature di ciascun componente. • Bloccare... Tabella 7 - Pressioni aria consigliate ATTENZIONE! Le operazioni elencate di seguito ed... aveva acquistato, descrivendogli il difetto e le ragioni della richiesta di intervento... presente garanzia annulla e sostituisce tutte le garanzie implicite od esplicite, dichiarazioni... precedenza e costituisce l’intero accordo tra le parti con riferimento alla garanzia... 1.1 Conventions 1.1.1 Orientation of the fork 2 R F 3 1 K C A LE FT O N T 1 HT B RIG BOTTOM WARNING.... ou contactez directement le Centre d’Assistance agréé Marzocchi le plus proche. Vous... pédales, les poignées, le guidon, le cadre et la selle, sont... elle comporte des sauts et le franchissement «d’obstacles artificiels » voire construits... une conduite performante et libre. Le contrôle de la détente est... partie supérieure. Le système permet le contrôle des grandes vitesse... le système hydraulique entry level. Le système R permet le contrôle et le réglage de la détente à travers le...érieure. R Damper Le système R permet le contrôle et le réglage de la détente à travers le bouton de... cartouche a rebond fixe permet le contrôle hydraulique de la détente utilisant... parfaitement testés. Le système contrôle la compression. Le dispositif de réglage... périodiquement. 30 3. INSTALLATION 3.1 Installation sur le cadre La fourche est fournie... la base et le jeu entre le fourreau et le châssis sont..., la roue et vissez-le dans le bas de fourche gauche (voir... le 5A - Figure 5). • Installez l’axe par le bon côté. (Voir le 5A - Figure 5). • Traversez le...-ci dans le sens des aiguilles d’une montre (voir le 5B - Figure 5) jusqu... l’écrou légèrement afin de le placer le levier dans la direction désir... fin de l’axe, fermez le levier (voir le 5C- Figure 5) ; de cette...ée à la main, si vous le souhaitez. Ouvrez le serrage rapide. Afin d’augmenter... vis sur l’axe, tournez le dans le sens des aiguilles d’une montre... desserrages intempestifs pendant l’utilisation (voir le 5C - Figure 5). • Vérifiez l’alignement correct... la suite, ayant fermé le système. Le décalage du levier d’attache... la roue causant le desserrage de l’axe. 5A 5B 5C Figure 5 - Installation... rigoureusement les instructions ciaprès: • Installez le segment de montage inférieur... 8C - Figure 8). • Installez le cintre en le centrant dans le segment de montage... des prescriptions contenues dans le Manuel relatif à le produit. La présente... aux indications contenues dans le Manuel relatif à le produit. 5.1.2 ACHETEUR: La pr... devra exclusivement contacter le Revendeur autorisé où il a acheté le produit ou un... entre le client final et le concessionnaire auprès duquel le client a acheté le syst... S.r.l s’engage, à sa discrétion, à le réparer ou à le remplacer gratuitement, dans un... les instructions contenues dans le Manuel relatif à le produit et figurant sur... aux indications contenues dans le Manuel relatif à le produit. 5.2.2 ACHETEUR: La pr...ément aux indications contenues dans le « Manuel d’instructions ». 5.2.9 AUTRES DROITS: Cette... cădeţi şi că sunteţi suficient de experimentat să le realizaţi. POLSKI I. UŻYWANIE INSTRUKCJI I.I Og... vzmetenje ni bilo izdelano. Izvajajte le skoke s primerno urejenimi doskočišči, katera...



Дата загрузки: 2017-02-06
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0.24/5
... 2011) 36 Development of the LE-X Engine MASAHIRO ATSUMI*1 KIMITO YOSHIKAWA... LE-5B engine, the second-stage engine of H-IIA launch vehicle. The LE-5B... was first adapted for the LE-5A engine, which was an improved version of the LE-5 engine. The LE-5 was the first Japanese... was also adapted for the LE-5B engine, and more recently, for... for providing the highly reliable LE-X engine. |1. Introduction In 1999, H-II... explosion in the first-stage LE-7 engine during flight. For the...-stage vehicle, in which the LE-5B was installed, was disconnected from.... However, under such conditions, the LE-5B engine started normally and provided... and later adopted for the LE-5B engine. This engine cycle has.... We are currently developing an LE-X first-stage engine for next... obtain high reliability for the LE-X engine. *1 General Manager, Guidance & Propulsion... using the EBC was the LE-5A used in the second... stage of the LE-5, the predecessor of the LE-5A. Figure 4 (1) Developmental... of expander bleed engines LE-5 engine The LE-5 engine was the first... an explosive type). In the LE-5, the starter was omitted for... combustion chamber adopted in the LE-5 was not sufficient to drive..., a proprietary system invented in Japan. (2) LE-5A engine Study of the expander bleed operation in the LE-5 engine demonstrated that a sufficient Mitsubishi... performance. Thus, development of the LE-5A engine was started. In the LE-5A, the heat was absorbed... thrust and performance. (3) LE-5B engine In the LE-5B engine, the design was... from 3.6 MPa, used in the LE-5B, to 14 MPa, and ISP... to develop the first-stage LE-X engine for next-generation main... the development of the entire LE-X engine. Figure 6 3.1 Approach using high... good productivity. 3.3 Development of the LE-X Engine for a Next-Generation Main... In the development of the LE-X engine, the design process developed... to the development of the LE-X engine, is illustrated in Figure... 7 High-reliability design process for LE-X development Figure 8 Calculation of failure... key factors considered for the LE-X engine were heat absorption and... past. On the other hand, LE-X is aiming for short-period...’s original expander bleed engine. The LE-X engine, which integrates these technologies... engine. References 1 2 3 4 5 6 Ryuichi Sekita, The LE-5Series Development, Approach to High..., Tadaoki Onga, LE-5B Engine Development, AIAA 2000-3775 Akihide Kurosu, LE- X - Japanese... Sunakawa, Akihide Kurosu, Overview of LE-X Research and Development, ISTS2011 William Sack, LE-X Prototype Main Combustion Chamber Development...



Дата загрузки: 2017-01-23
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0.1/5
... burned. The engines include Japan’s LE-5B, which is used as the.... Table 1. Liquid Rocket Engine Specifications. LE-5B Propellant Vacuum Isp (sec) Vacuum... in this study are the LE-5B (left) and the RL-10A... JHU Solar Cosmos1 Sail HPSS LE-5B LE-5B RL-10A-4 RL-10A-4 (Hohmann... and 2,400 lb for the LE-5B. The gravity assist saved about... Cosmos1 JHU Solar Sail HPSS LE-5B (Hohmann) LE-5B (Grav Assist) RL-10A... Solar Cosmos 1 Sail HPSS LE-5B (Hohmann) LE-5B RL-10A-4 RL-10A-4 (Grav... Solar Cosmos 1 Sail HPSS LE-5B (Hohmann) LE-5B RL-10A-4 RL-10A-4 (Grav... for the RL-10A-4 and LE-5B engines respectively. The Hall Thruster... JHU Solar Cosmos 1 Sail HPSS LE-5B (Hohmann) LE-5B (Grav Assist) RL-10A... for the RL-10A-4 and LE-5B respectively. The gravity assist yielded... Cosmos 1 JHU Solar Sail HPSS LE-5B LE-5B (Grav RL-10A-4 RL-10A...



Дата загрузки: 2017-01-23
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0.25/5
... DESKTOP PASSE-CÂBLES VERTICAL SOUS LE PLATEAU PASACABLES VERTICAL DEBAJO TAPA... THE DRAWER BOXES COMMENT UTILISER LE TIROIR FICHIER DES CAISSONS CÓMO... 5% ATTENZIONE: PREZZI DA MAGGIORARE DEL 5% LE LIBRERIE ANGOLARI SE USATE SINGOLARMENTE... 0,441 - Kgl 104,1 - N°11 MCN / LE/0 MCY MQN MQY € 2.531,00 MCN / LE MCY MQN MQY LIBRERIA A GIORNO... DE PUERTAS LLENAS PARA: M/LD/0-LE/0 ANTE PER LIBRERIE DOORS FOR... PUERTAS DE VIDRIO PARA: M/LD/0-LE/0 M/1BSTA+MN-MY/F1BV M/1BVTA... DE VIDRIO SATINADO PARA: M/LD/0-LE/0 € 214,00 Cm 90x0,5x77... PUERTAS SIMPLES LLENAS+CERRADURA PARA: M/LE/0 € 965,00 Pag. 16 € 698... TO BE SURCHARGED BY 5% MCN / 5B/0 MCY MQN MQY INTERNO INSIDE...: PREZZI DA MAGGIORARE DEL 5% MCN / 5B/1 MCY MQN MQY ARMADIO A GIORNO... h - Mc 0,104 - Kgl 26,2 - N°3 MCN / 5B/3 MCY MQN MQY ARMADIO CON... Y ESTANTES METÁLICOS PER LE CONFIGURAZIONI COMPLETE UTILIZZARE LE PORTE E I CASSETTI DI... COLLEGARE GLI ARMADI MELAMINICI CON LE ANGOLIERE METALLICHE DI PAG. 14...ÍNICO Y ESTANTES METÁLICOS MCN / 5B/0CE MCY MQN 33 MQY... POUR: PUERTA SIMPLE LLENA PARA: M/5B/0-5D/0 MC-MQ/5BPOA+MN... SIMPLE LLENA CON CERRADURA PARA: M/5B/0-5D/0 € 756,00 COPPIA ANTE...: PUERTA SIMPLE DE VIDRIO PARA: M/5B/0-5A/0-5D/0 M/1BVTA+MN-MY... SIMPLE DE VIDRIO SATINADO PARA: M/5B/0-5A/0-5D/0 Cm 45x0,5x77... POUR: MUEBLE FRIGORÍFICO PARA: M/LE-5B/1-5A/1-5A/3-5D/1-5D/2 TK... CAUDALES ELECTRÓNICA PARA: M/LD-LE-5B/1-1B/1-5A/1-5A/3-1A/1-1A... SONO PRESENTI DIVERSE IMMAGINI RAFFIGURANTI LE PARETI DIVISORIE, ATTREZZATE, RIVESTIMENTI MURALI... THE “PASSWORD” PRICE LIST. DANS LE CATALOGUE DE MASTER POINT IL... da una robusta staffa. Sempre le gambe sono finite superiormente con... cavi entro la gamba. Cassettiere: Le cassettiere hanno il top bisellato...’utilizzo di divisori ed hanno le maniglie in cuoio cucito a punto sella. Le cassettiere sono provviste di serratura... plastica. Allunghi: Versatili allunghi affiancano le scrivanie, sempre con il piano, le ante ed i frontali cassetto impiallacciati ... e sono predisposti all’unione laterale. Le porte (in truciolare da 18mm... alloggiare la serratura con chiave. Le porte in vetro temprato hanno... in lamiera d’acciaio calandrata e verniciata; le mensole sono in vetro temprato da 8mm. Le angoliere montano porte in multistrati... color naturale guarnisce gli accessori o le finiture di MASTER POINT, bens...étements indépendants construits en tôle d’acier pliée en caisson, laqu...érisées au four à 200°C. Le piétement, réglable en hauteur..., est composé d’ un pied en tôle estampé assemblé au plateau par.... Les pieds présentent sur le dessus un embout en cuir... cuir cousu façon sellier. Le plateau est en MDF de...és en “aile d’avion” sur tout le pourtour; il est plaqué en... vernis polyuréthane finition mate. Le plateau en verre trempé de... arête polie sur tout le pourtour. Le chemin de câbles horizontal fourni de série prévoit le logement des câbles dans une gaine fixée sous le plateau tandis que la mont... avec plateau en verre, seul le chemin de câbles à l’intérieur... de la pata. Caissons à tiroirs: Le dessus des caissons est en... sont en aggloméré de 18mm, le tout plaqué en bois tandis que les côtés, la base et le panneau arrière sont construits.... Rallonges: Des rallonges adaptables, avec le dessus, les portes et les... côtés des armoires sont construits en tôle d’acier pliée en caisson et...; la base de 30mm et le panneau arrière de 18mm... chants en PVC tandis que le dessus, renforcé, avec chants profil...ères internes sont disponibles en tôle métallique laquée. Les armoires reposent...ées à une cloison de support. Le programme comprend également des biblioth...-écrans et des composants en tôle d’acier ceintrée et laquée; les...éments: Les accessoires sont en tôle d’acier laquée avec poudres époxy... cousu main façon sellier. Le catalogue propose aussi des oeuvres... cousu façon sellier. Si le client possède déjà des toiles on peut construire le cadre sur mesure. Les accessoires..., avec blocage en six positions. Le réglage en hauteur est assuré par un verin à gaz. Le piétement est en aluminium... oscillant, avec blocage en 1 position. Le réglage en hauteur est assuré par un verin à gaz. Le piétement est en aluminium... sono disponibili: gli allunghi mobili, le cassettiere, gli accessori, del mondo... in legno da montare con le scrivanie predisposte Service furniture having...



Дата загрузки: 2017-01-23
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0.18/5
... is employed for the LE-5A and the LE-5B engines. Turbo-pumps... were utilized as in the LE-X engine [2], which is almost the... alloy which was used for LE-7A combustion chamber. Material of... by a model proven by the LE-7A. 5 American Institute of Aeronautics... ratio 60 OTP 50 40 LE-7A LE-5B XRS-2200 25% aerospike.../weight ratio 70 50 40 LE-7A LE-5B XRS-2200 25% aerospike... 10 50 40 30 20 LE-7A LE-5B 20% lightweight aerospike 10...-weight ratio for the LE-7A engine, the LE-5B engine and the... ratio for the LE-7A en-gine, the LE-5B engine and the... an Isp about 3% larger than LE-5B engine, which is used for... the same as that of LE-5B. Table 7 summarizes the results of... produced about a 3% larger Isp than LE-5B engine, which is used for... the same as that of LE-5B. References [1] Tomita, T. et al. "A Simple...