スペースプラズマ研究会-赤星.ppt

Similar documents
第 8 回 スペースデブリワークショップ 講演資料集 383 B17 模擬 SRM スラグ飛翔体を用いた超高速衝突実験計画 Experimental Plan of Hypervelocity Impact Using Simulated SRM Slag 赤星保浩 ( 九州工業大学 ), 東出真澄

Fig. 1 Sampling positions from the ingot. Table 2 Chemical compositions of base metal (%) Fig. 2 (unit: mm) Shape and size of fatigue test specimen. T

Fig. 1. Schematic drawing of testing system. 71 ( 1 )

特-4.indd

Motivation and Purpose There is no definition about whether seatbelt anchorage should be fixed or not. We tested the same test conditions except for t

untitled

特-3.indd

Spacecraft Propulsion Using Solar Energy Spacecraft with Magnetic Field Light from the Sun Solar Wind Thrust Mirror Solar Sail Thrust production by li

J. Jpn. Inst. Light Met. 65(6): (2015)

Optical Lenses CCD Camera Laser Sheet Wind Turbine with med Diffuser Pitot Tube PC Fig.1 Experimental facility. Transparent Diffuser Double Pulsed Nd:

Microsoft Word - 海岸紹介new.doc

The Evaluation on Impact Strength of Structural Elements by Means of Drop Weight Test Elastic Response and Elastic Limit by Hiroshi Maenaka, Member Sh


/ Motor Specifications Direct Motor Drive Ball Screws / Precision Ball Screw type MB / MB MB Precision Ball Screw type MB / MoBo C3 5 5 Features A 5-p

Fig. 3 Coordinate system and notation Fig. 1 The hydrodynamic force and wave measured system Fig. 2 Apparatus of model testing

Study on Throw Accuracy for Baseball Pitching Machine with Roller (Study of Seam of Ball and Roller) Shinobu SAKAI*5, Juhachi ODA, Kengo KAWATA and Yu

The Effect of the Circumferential Temperature Change on the Change in the Strain Energy of Carbon Steel during the Rotatory Bending Fatigue Test by Ch


橡

untitled

I N S T R U M E N T A T I O N & E L E C T R I C A L E Q U I P M E N T Pressure-resistant gasket type retreat method effective bulk compressibility Fro

アクアEXオイルホールロング(CC2015).indd

Rate of Oxidation of Liquid Iron by Pure Oxygen Shiro BAN-YA and Jae-Dong SHIM Synopsis: The rate of oxidation of liquid iron by oxygen gas has been s

1 2 3

<8B5A8F70985F95B632936EE7B22E696E6464>

Estimation of Photovoltaic Module Temperature Rise Motonobu Yukawa, Member, Masahisa Asaoka, Non-member (Mitsubishi Electric Corp.) Keigi Takahara, Me

塗装深み感の要因解析

fj111_109

untitled

Study on Application of the cos a Method to Neutron Stress Measurement Toshihiko SASAKI*3 and Yukio HIROSE Department of Materials Science and Enginee

UDC : ' : '24' : '24'26' : : A Study of Condition of Pits Formation and Their Fe

IIC Proposal of Range Extension Control System by Drive and Regeneration Distribution Based on Efficiency Characteristic of Motors for Electric

Fig. 1 Schematic construction of a PWS vehicle Fig. 2 Main power circuit of an inverter system for two motors drive


材質 形状 Material Shape PA アツチューブ PA Thick-Walled Tube チューブ Tube アツチューブ Thick-Walled Tube PET チューブ PET Tube パーツ No. Part No. 品名 Name 呼称容量 Nominal Volume

IHIMU Energy-Saving Principle of the IHIMU Semicircular Duct and Its Application to the Flow Field Around Full Scale Ships IHI GHG IHIMU CFD PIV IHI M

Visual Evaluation of Polka-dot Patterns Yoojin LEE and Nobuko NARUSE * Granduate School of Bunka Women's University, and * Faculty of Fashion Science,

Development of Induction and Exhaust Systems for Third-Era Honda Formula One Engines Induction and exhaust systems determine the amount of air intake

Vol. 21, No. 2 (2014) W 3 mm SUS304 Ni 650 HV 810 HV Ni Ni Table1 Ni Ni μm SUS mm w 50 mm l 3 mm t 2.2 Fig. 1 XY Fig. 3 Sch

Instability of Aerostatic Journal Bearings with Porous Floating Bush at High Speeds Masaaki MIYATAKE *4, Shigeka YOSHIMOTO, Tomoaki CHIBA and Akira CH

Al-Si系粉末合金の超塑性


(2010 Sep April) Titan s global crater population: A new assessment Neish & Lorenz, PSS in-press Distant secondary craters from Lyot crater, Mar

H17-NIIT研究報告

Fig. 1 Hydrostatic Thrust Bearing Fig. 2 Point loading of elastic half-space

研究成果報告書

03-03 Bush Mentori.pdf

土木学会構造工学論文集(2011.3)

High performance PM-HSS Drills Powder HSS with SG Coating and the tool life is 2- times of conventional coated drills. Extremely precise positioning a

P036-P041


I N S T R U M E N T A T I O N & E L E C T R I C A L E Q U I P M E N T box number basic type Standard Specification Material of Enclosure Material of F

*1 *2 *1 JIS A X TEM 950 TEM JIS Development and Research of the Equipment for Conversion to Harmless Substances and Recycle of Asbe

Studies of Foot Form for Footwear Design (Part 9) : Characteristics of the Foot Form of Young and Elder Women Based on their Sizes of Ball Joint Girth

21 Effects of background stimuli by changing speed color matching color stimulus


258 5) GPS 1 GPS 6) GPS DP 7) 8) 10) GPS GPS ) GPS Global Positioning System

SGドリルシリーズ_CC2015.indd

Journal of Japan Institute of Light Metals, Vol. 58, No. 2 (2008), pp

KaKuShiN_Case_Report_Vol.01

Terahertz Color Scanner Takeshi YASUI Terahertz THz spectroscopic imaging is an interesting new tool for nondestructive testing, security screening, b


a b Chroma Graphein Chromatography

Accuracy check of grading of XCT Report Accuracy check of grading and calibration of CT value on the micro-focus XCT system Tetsuro Hirono Masahiro Ni

ゼリーこんにゃくの分析

電子部品はんだ接合部の熱疲労寿命解析

Table 1 Properties of Shrink Films on Market Fig. 2 Comparison of Shrinkage curves of PS and PET films. Fig. 3 Schematic diagram of "Variations in bot

"Moir6 Patterns on Video Pictures Taken by Solid State Image Sensors" by Okio Yoshida and Akito Iwamoto (Toshiba Research and Development Center, Tosh

1 (5) ISAS/JAXA for the SRG SXC working group

DIN Connector_p2-25.qxd

錫-亜鉛-アルミニウム系鉛フリーはんだの実用化

K02LE indd

Fig. 1 Flow diagram of experimental apparatus employed Fig. 2 Porosity change during sulfurization of reduced sample pellets

技術研究報告第２６号

206“ƒŁ\”ƒ-fl_“H„¤‰ZŁñ

shinkenmi-183-p1-20

75 unit: mm Fig. Structure of model three-phase stacked transformer cores (a) Alternate-lap joint (b) Step-lap joint 3 4)

Table 2 Cases of Nail Deformity Associated with upward Distortion of Distal Soft Tissue No. Age Sex Affected RegionsDuration Results M Both grea

m 1 AUV 10 m 1.3 m 1.5 m 10 tons 300 km 3,500 m 3 kn. Maximum 4 kn SSBL (, ) AUV 2,000 3,

第５章　樹脂化ドラムメータの開発


20 12,, 59 q r Fig.2 [3] Fig.3 1cm Fig.2 Schematic of experimental apparatus for measuring interfacial thermal resistance. Fig.3 Surface morphol

ｽﾗｲﾄﾞ ﾀｲﾄﾙなし

1611 原著 論文受付 2009 年 6 月 2 日 論文受理 2009 年 9 月 18 日 Code No. 733 ピクセル開口率の向上による医用画像表示用カラー液晶モニタの物理特性の変化 澤田道人 石川晃則 1) 松永沙代子 1) 1) 石川陽子 有限会社ムツダ商会 1) 安城更生病院放射

Natural Convection Heat Transfer in a Horizontal Porous Enclosure with High Porosity Yasuaki SHIINA*4, Kota ISHIKAWA and Makoto HISHIDA Nuclear Applie

On the Detectability of Earthquakes and Crustal Movements in and around the Tohoku District (Northeastern Honshu) (I) Microearthquakes Hiroshi Ismi an

Fig. 1 KAMOME50-2 Table 1 Principal dimensions Fig.2 Configuration of the hydrofoils (Endurance and sprint foil) Fig. 3 Schematic view of the vortex l

CHEMOTHERAPY JUNE 1993 Table 1. Background of patients in pharmacokinetic study

22.p65

Study of the "Vortex of Naruto" through multilevel remote sensing. Abstract Hydrodynamic characteristics of the "Vortex of Naruto" were investigated b

untitled

Table 1. Main specifications of VAD plant. Fig. 2. Typical operating pattern of low alloy steel.

XPS分析のための簡易マニュアル

alternating current component and two transient components. Both transient components are direct currents at starting of the motor and are sinusoidal

00.cdr

Fig.1 A location map for the continental ultradeep scientific drilling operations.

I N S T R U M E N T A T I O N & E L E C T R I C A L E Q U I P M E N T STW Symbol Symbol otary switch) 05 otary switch Symbol angle of notch 181

248 Nippon Shokuhin Kagaku Kogaku Kaishi Vol. /-, No./,,.2,/. (,**0) 12 * * * Microencapsulation of Glutamine with Zein by a Solvent Evaporation Metho

Fig. 2 Signal plane divided into cell of DWT Fig. 1 Schematic diagram for the monitoring system

原著03_高橋.indd

Transcription:

14 1 1 1 1 Pauline Faure 1 1 2 3 (1: 2: JAXA 3: IHI) IHI (C)(No.21560819) ISAS(JAXA) ISO TC20/SC14 / (Spall) 60~90% 2 (Cone) 1% (Jetting) CDV11227 Committee Draft for Comments

CDV11227 Witness plate Sabot separation plate Velocity measurement section Launch tube Pump tube powder room : :50 mm 50 mm 20 mm : Target Sabot separation section Polyester film Test chamber 40 Pa 0.1 Pa 8 10 3 Pa Sabot High pressure coupling Blast tank Two-stage light gas gun 50 mm or 100mm Al 60615 km/sec : (Al 1050) : :1 mm : 1.4 mg :4 km/sec :(JIS H3100 C1100-1/4HC1100P-O) :180 mm 150 mm 2 mm :30 mm :

Traverse equipment Lens Display Motor Testing bench Microscope system Microscope Magnification Resolution [pixels] per pixel [um] 35 ~ 245 640 x 480 14 ~ 2 Scanning direction scan feed Results (09-101) Cone Spall 0.025 ~ 0.05 mm 6841 0.05 ~ 0.075 1573 0.075 ~ 0.1 517 0.1 ~ 0.15 159 0.15 ~ 0.2 37 0.2 ~ 0.3 17 0.3 ~ 0.4 3 0.4 ~ 1.0 0 target 33deg projectile about130mm 100 mm witness plate Distribution of Craters on Witness Plate No. 0.025 ~ 0.05 0.05 ~ 0.075 0.075 ~ 0.1 0.1 ~ 0.15 0.15 ~ 0.2 09-039 3721 649 247 71 7 09-101 6846 1574 517 159 37 09-102 6279 1115 252 79 36 09-117 7944 1420 376 196 64 09-119 6302 1220 342 105 34 09-120 4101 1524 587 214 62 No. 0.2 ~ 0.3 0.3 ~ 0.4 0.4 ~ 0.5 0.5 ~ 0.75 0.75 ~ 1.0 09-039 3 0 0 0 0 09-101 17 3 0 0 0 09-102 9 3 2 0 0 09-117 21 3 1 0 0 09-119 18 2 1 0 0 09-120 28 6 0 0 0

Experimental Results Test number Alloy and temper C1100P -1/4H Surface treatment Distance between T and WP Impact velocity [km/ sec] Ejecta mass [mg] Zenith angles of ejection [deg] Crater diame ter Spall diame ter Cone Diam eter 09-036 4.86 2.60 12.83 - Buffing 09-039 4.95 36 3.14 13.52 145 09-101 09-102 09-117 09-119 C1100P -O 09-120 C1100P -1/4H Chemical polishing Buffing 100 4.03 88.5 33 4.16 8.33 130 50 3.92 80.4 46 3.71 9.09 105 100 3.71 70.2 35 3.69 8.52 140 4.14 84.9 33 4.27 9.90 130 Nothing 4.17 83.2 36 4.47 10.93 145 Two-stage light gas gun of ISAS (JAXA) Ejecta Experiments at JAXA/ISAS Bore : 7mm Velocity : 0.2-7 km/s Operation : 3 shots/day Manufacturer : PAI Experiments at JAXA/ISAS on April 12, 2010 High Speed Video Shot No.1 at ISAS ISAS KIT Projec,le Al 2017 Al 1050 Target Same Same Witness plate Same Same Impact velocity [km/sec] 5 4 Vacuum [Pa] 10 40 Experimental results Shot No. 1 V= 4.88 km/sec, Witness plate Target: 100 mm Recoding rate: 500 kfps, Pixels: 312 x 260 pixels

Experiment results Projectile V=4.88k/s T= -14usec T= 0usec (impact) Target aber experiment (Shot. No. 1) Witness plate aber experiment (Shot. No. 1) T= 38usec Ejecta T= 98usec Test number Impact velocity [km/sec] Ejecta mass [mg] Fixing of target Shot No. 1 4.88 161 Supported by rubber sponge with rectangular hole Shot No. 2 5.18 151 Supported by rubber sponge CFRP http://www.jaxa.jp/projects/sat/gosat/index_j.html

平成22年度 スペースプラズマ研究会 2011/3/3 Target Supporter for Space Component Target Target-1 : solar array coupon : 100 mm 100 mm 25 mm 平成22年度 スペースプラズマ研究会 2011/3/3 Target-1 Solar Array Coupon Target-2 : aluminum honeycom (2 models) : 100 mm 150 mm 25 mm Target is fixed by two aluminum plates. Solar Cell (155 µm) Coverglass(100 µm) Adhesive Kapton (50 µm) Projectile 100 mm Material : aluminum (JIS H4040 A2017) Shape : sphere : diameter of Impact velocity: around 5km/sec 100 mm CFRP (276 µm) Aluminum honeycomb 25.4 mm Witness plate Material : Copper(JIS H3100 C1100-1/4H) Hole diameter : 30 mm at its center Surface : polished 九州工業大学 計算力学研究室 21 九州工業大学 計算力学研究室 22 平成22年度 スペースプラズマ研究会 2011/3/3 平成22年度 スペースプラズマ研究会 2011/3/3 実験前後のウィットネスプレート Microscope No.10-077 Motor No.10-115 No.10-131 Front side Traverse Eq. Magnification Resolution [pixel] size per pixel [um/pixel] 120 1600 1200 2 九州工業大学 24 計算力学研究室 Rear side 九州工業大学 26 計算力学研究室 6

6.3.2 The fundamental analysis of test results will be documented in a tabular form, as shown in the Table 1: Table 1. Fundamental Analysis for Test results (xxx: values to be filled in after the tests) Test No. Impact velocity [km/s] Ejected mass [mg] 10-077 5.37 68.8 10-115 4.97 41.1 10-131 4.79 10.3 side 0.025 to 0.05 Number of craters 0.05 to 0.1 0.1 to 1 > 1 Total front 44135 18357 3359 0 65851 45 rear 54004 6742 664 0 61410 front 3169 663 78 0 3910 25 rear - - - - - front 1613 550 264 0 2427 7 rear 22326 1797 251 0 24374 Table 2. Detailed Analysis for Test results (xxx : values to be filled in after the tests)

2024 © docsplayer.net プライバシー | 利用規約 | フィードバック