"heat plate with pressure" 검색결과 21-40 / 43건

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  판구조론

  The high heat and pressure that cause the milting also facilitate the release and movement of metals ... by contact with or heat from nearby molten rock (magma). ... It is speculated that circulating groundwater, heated and enriched with minerals after contact with deeply

  리포트 | 2페이지 | 1,000원 | 등록일 2010.11.12

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  Diode-3주차 예비레포트

  deposition material(referred to simply as the "substrate" below) using a material with low vapor pressure ... with tin. ... films are tion and absorption characteristics for near infrared wavelengths, they are also used as heat

  리포트 | 2페이지 | 1,000원 | 등록일 2011.03.18

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  steam distillation

  We dried the TLC plate using a heat blower and put the dried plate under UV light and observed it. ... As the solvents moves past the spot the spot moves up the TLC plate along with it. ... We then took out the TLC plates from the beaker with tonks and dipped it into KMnO4 until the TLC all

  리포트 | 6페이지 | 1,500원 | 등록일 2010.03.26

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  [물리화학실험] 물의 수증기압

  평형 증기압(Equilibrium vapor pressure)은 응축과 증발 사이에 동적 평형이 존재할 때 측정된 증기압을 말한다.몰 기화열(molar heat of vaporization ... 실험 기구10ml 눈금 실린더 1개, 2L 비커 1개, hot plate, 온도계, 시험관 집게, 스탠드, 클램프, 유리 막대, 증류수, 얼음2.1.2. ... 시약물PropertiesMolecular formulaH2OMolar mass18.01528(33) g/molAppearancewhite solid or almost colorless, transparent, with

  리포트 | 9페이지 | 1,500원 | 등록일 2013.08.20

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  예비보고서(대류)

  (q : heat transfer rate(W), A : the area(), h : convection heat transfer coefficient(),: 유체의 온도)2) 자연대류 ... (pressure difference) 보통 자연대류보다는 강제대류가 훨씬 열전달에 효율적이다. 아무튼 대류에 의한 열전달 식은 다음과 같다. ... , w : width)(2) Hydraulic diameter=4*cross-sectional area of fluid flow/primeter of duct in contact with

  리포트 | 5페이지 | 1,000원 | 등록일 2011.03.22

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  화공 물질전달 내용 정리한 것입니다.

  Continous distillation with reflux@?Top product -> Rectifying section (정류구)? ... Wet Bulb temperature,Heat balance over wet wick at Steady-statewhereAssumptionsⅰ) High gas flowⅱ) Small ... : plate efficiency① Overall plate e

  리포트 | 17페이지 | 3,000원 | 등록일 2010.10.12

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  박막증착 공정과 식각 공정 자료입니다.

  The gas pressure in the chamber is held at about 0.1 torr. ... The location of.12 is very similar to a simple reactive ion etch system, a parallel-plate plasma reactor ... Low pressure CVD (LPCVD) of polysilicon and silicon nitride is widely used in silicon technologies.

  리포트 | 10페이지 | 1,000원 | 등록일 2010.06.23

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  Energy harvesting

  They are typically coupled with heat sinks to improve temperature gradient.- Wind turbine: Micro wind ... These include molding and plating, wet etching (KOH, TMAH) and dry etching (RIE and DRIE), electro discharge ... When air flows across the blades of the turbine, a net pressure difference is developed between the wind

  리포트 | 3페이지 | 1,000원 | 등록일 2011.04.11

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  Friactional distillation

  and higher partial pressure since more molecules are in the gas phases and colliding with other molecules ... This increase, in turn, also increases the number of theoretical plate. ... Hence, the liquid with the lowest boiling point (EtOAc) will be it was halfway through the stillhead.

  리포트 | 7페이지 | 1,500원 | 등록일 2010.03.26 | 수정일 2018.03.26

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  온도와 압력의 관계, 보일의 법칙 물리 실험 보고서

  beaker with about 600 mL of hot tap water.ProcedureWe recorded the pressure and temperature with DataStudio ... If a gas is heated, the volume of the gas increases. ... Relation between pressure and inverse of volumeTherefore, we drew graph with pressure and inverse of

  리포트 | 9페이지 | 1,000원 | 등록일 2008.06.06 | 수정일 2020.12.06

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  Isolation and Characterization of plant pigments

  of combustion : 581 kcal/mol, Heat of fusion : 2.98 kcal/mol, Specific heat at 20℃ : 0.0370 kcal/mol ... =>Critical temp 312℃, Critical pressure : 50.7 atm.=>Dipole moment: zee usual organic solvents. ... Whatman 3MM paper- Solvent system, petroleum ether-acetone(9:1, v/v)- Chromatography chamber, 250㎖ beaker with

  리포트 | 5페이지 | 1,500원 | 등록일 2009.05.01

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  Thin film Deposition(박막 제조)

  Thin film Deposition-CD(3)- Classified by operating pressure Atmospheric pressure CVD (APCVD), Low-pressure ... Thin film Deposition-CD(1)Chemical deposition 1) Plating 2) Chemical Solution Deposition A. ... is focused by magnetic fields and hits the surface of the substrate. : Electron bombardment : Used with

  리포트 | 9페이지 | 1,000원 | 등록일 2008.04.03

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  Shell and Tube 열교환기 설계

  Heat Exchanger (reaction heat)Plate Fin Heat Exchanger (Cold Box) (multi fluid)Cooling Tower (heat & ... mass direct transfer)Regenerator (no solid wall between fluids)-HEX의 특징Advantages- Handle very high pressure ... Sheet 및 “N"과 같은 tube Sheet와 Channel이 일체로 된 구조P: Head Channel 외측에서 체결된 Floating HeadS: Floating Head With

  리포트 | 8페이지 | 2,000원 | 등록일 2008.12.19

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  Gas chromatography 실험레포트

  Helium was used as carrier gas with the following pressure program: 17 psi for 1 min, 17–35 psi at 0.67 ... to a theoretical plate (HETP, generally in millimeters). ... with a Hewlett Packard 5890 gas chromatograph.

  리포트 | 9페이지 | 2,000원 | 등록일 2007.10.04

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  [공학]Aerosol Methods

  Inert Gas Condensation Methods (IGC) ◎ Principal : synthesizing nanocrystals in a low pressure inert ... - Atmosphere : Ar at 0.5 ~ 4 Torr. - Small shutter : 제조된 입자들을 TEM grid에 모으는 역할. - Big lid : cooling plate ... The general steps of aerosol nanoparticle production.Evaporation From the bulk (precursor)1st step· Heating

  리포트 | 18페이지 | 2,000원 | 등록일 2007.06.25

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  [공학]Al thin film and PVD

  - auxiliary heating : better step coverage (by lamp, backside heating with hot Ar gas) - natural heating ... excitation and ionization - positive ion (crookes dark space) accelerated toward cathode - Reducing pressure ... Generic Sputtering system 1) Sputtering Targets - circular disk 3~10 mm thick - water-cooled Cu backing plate

  리포트 | 25페이지 | 1,500원 | 등록일 2007.02.05

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  반도체공정 (Deposition & Evaluation)

  Voids during depositionof high-aspect ratio gap(>3:1) with PECVD SiO2.A. ... 그 이후로 1887년에 Nahrwold가 백금 wire를 Joule heating시켜 박막을 얻었으며, 1888년에는 KundFigure 1.9 Dislodging metal atoms ... reactive sputteringFigure 1.10 Simple parallel plate DC diode sputtering system② RF sputteringRF sputtering

  리포트 | 39페이지 | 4,500원 | 등록일 2007.01.27

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  [일반화학실험] 바륨의 원자량 결정

  Incompatibilities with Other Materials: Strong acids, strong bases, ethyleneimine. ... Conditions to Avoid: Heat, flame, sources of ignition, light and incompatibles.HNO3Physical and Chemical ... Vapor Pressure (mm Hg): Very low.Stability and ReactivitiesStability: Stable at room temperature in sealed

  리포트 | 7페이지 | 1,000원 | 등록일 2004.12.23

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  [생명공학실험] 생물 반응기 운전

  HEAT EXCHANGER: 2-side-Entry Probe Ports (optional)5) Head Plate1: Sparger port2: Condenser: Joint easily ... 압력(Pressure): tube pressure gauge 또는 diaphram sensourC. ... transferred, Q: mass flow rate of the gas: specific heat of gas: temperature of gas before heat is transferred

  리포트 | 14페이지 | 1,000원 | 등록일 2004.02.04

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  [대학원] culture of animal cell equipment

  risk)two medium-sized autoclave rather than one large one accidental breakdown routine maintenance heat ... of new staff, students (monitor:500~550mm) camera choose a high resolution Colony Counter When many plates ... Incubator more expensive easier using superior control CO2 tension and TemperatureSterilizerdomestic pressure

  리포트 | 36페이지 | 1,000원 | 등록일 2004.05.09

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