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Quantitative Analysis of Inorganic Chemical Species on an Impact-Penetrator Module
Quantitative Analysis of Inorganic Chemical Species on an Impact-Penetrator Module
Quantitative Analysis of Inorganic Chemical Species on an Impact-Penetrator Module

Detailed Information

자료유형  
 학위논문 서양
최종처리일시  
20260209102902
ISBN  
9798263323561
DDC  
600
저자명  
Raj, Chinmayee Govinda.
서명/저자  
Quantitative Analysis of Inorganic Chemical Species on an Impact-Penetrator Module
발행사항  
[Sl] : Georgia Institute of Technology, 2023
발행사항  
Ann Arbor : ProQuest Dissertations & Theses, 2023
형태사항  
381 p
주기사항  
Source: Dissertations Abstracts International, Volume: 87-05, Section: B.
주기사항  
Advisor: Stockton, Amanda M.;Fernandez, Facundo M.
학위논문주기  
Thesis (Ph.D.)--Georgia Institute of Technology, 2023.
초록/해제  
요약In-situ planetary missions to astrobiologically relevant icy worlds with unique access to subsurface samples for habitability analyses are typically carried out using complex and costly soft lander platforms that are large, heavy and power-intensive. Smaller, more power-efficient, lower cost payloads like impactors and penetrators are innovative ways to address these issues.The Ice Shell Impact-Penetrator (IceShIP) is a penetrator science payload under development since 2015. Icy Moon Penetrator Organic Analyzer (IMPOA), is a sub payload of IceShIP, and is a first-of-its-kind, compact science platform capable of sustaining ultra high-g loads of up to 50,000 g, enabling subsurface sampling on icy ocean worlds like Europa, Enceladus, or even Martian polar regions. The IMPOA platform can enable detection of low concentration organic species using the principle of laser-induced fluorescence. To upgrade the impact resistance of the IMPOA payload, several design changes were made, the most prominent of them was to move away from glass microfluidic chip design to polymer-based architecture.To upgrade the scientific capabilities of IceShIP, inorganic detection capability was added by employing the principle of capacitively coupled contactless conductivity detection (C4 D). The benchtop instrument was tested using lab-generated Europa-relevant samples, and miniaturized to fit within the IceShIP module. This was named the Micro Inorganic Conductivity Detector for Europa (MicroICE). A complete polymer body version of MicroICE was designed and tested, called the Polymer-based Contactless conductivity Detector for Europan Salts (PolyCODES). PolyCODES is the first C4 D device to use the PEDOT:PSS conductive polymer and was a design choice made to increase the potential for impact resistance. MicroICE was equipped with an automated, two-channel microfluidic routing mechanism, called the Solenoid-based actuator assembly for ImpactPenetrators (SIP). The SIP, integrated with MicroICE or PolyCODES demonstrated a low mass, small size, low power instrument at TRL 3. The upgraded IceShIP canister is geared towards high acceleration space flight missions. Future design upgrades could include the integration of microchip capillary electrophoresis. Success during impact tests of components configured to functionally conduct analytical measurements will elevate the readiness to a true TRL of 4 value.
일반주제명  
Polymers
일반주제명  
Impact tests
일반주제명  
Polyethylene
일반주제명  
Electrolytes
일반주제명  
Electrodes
일반주제명  
Reagents
일반주제명  
Glass substrates
일반주제명  
Lasers
일반주제명  
Wire
일반주제명  
Printed circuit boards
일반주제명  
Computer aided design--CAD
일반주제명  
Aluminum
일반주제명  
Copper
일반주제명  
Polymer films
일반주제명  
Power supply
일반주제명  
Drinking water
일반주제명  
Pneumatics
일반주제명  
Counterfeiting
일반주제명  
Visualization
일반주제명  
Geometry
일반주제명  
Electrical engineering
일반주제명  
Materials science
일반주제명  
Optics
일반주제명  
Polymer chemistry
일반주제명  
Water resources management
기타저자  
Georgia Institute of Technology.
기본자료저록  
Dissertations Abstracts International. 87-05B.
전자적 위치 및 접속  
로그인 후 원문을 볼 수 있습니다.

MARC

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■1001  ▼aRaj,  Chinmayee  Govinda.
■24510▼aQuantitative  Analysis  of  Inorganic  Chemical  Species  on  an  Impact-Penetrator  Module
■260    ▼a[Sl]▼bGeorgia  Institute  of  Technology▼c2023
■260  1▼aAnn  Arbor▼bProQuest  Dissertations  &  Theses▼c2023
■300    ▼a381  p
■500    ▼aSource:  Dissertations  Abstracts  International,  Volume:  87-05,  Section:  B.
■500    ▼aAdvisor:  Stockton,  Amanda  M.;Fernandez,  Facundo  M.
■5021  ▼aThesis  (Ph.D.)--Georgia  Institute  of  Technology,  2023.
■520    ▼aIn-situ  planetary  missions  to  astrobiologically  relevant  icy  worlds  with  unique  access  to  subsurface  samples  for  habitability  analyses  are  typically  carried  out  using  complex  and  costly  soft  lander  platforms  that  are  large,  heavy  and  power-intensive.  Smaller,  more  power-efficient,  lower  cost  payloads  like  impactors  and  penetrators  are  innovative  ways  to  address  these  issues.The  Ice  Shell  Impact-Penetrator  (IceShIP)  is  a  penetrator  science  payload  under  development  since  2015.  Icy  Moon  Penetrator  Organic  Analyzer  (IMPOA),  is  a  sub  payload  of  IceShIP,  and  is  a  first-of-its-kind,  compact  science  platform  capable  of  sustaining  ultra  high-g  loads  of  up  to  50,000  g,  enabling  subsurface  sampling  on  icy  ocean  worlds  like  Europa,  Enceladus,  or  even  Martian  polar  regions.  The  IMPOA  platform  can  enable  detection  of  low  concentration  organic  species  using  the  principle  of  laser-induced  fluorescence.  To  upgrade  the  impact  resistance  of  the  IMPOA  payload,  several  design  changes  were  made,  the  most  prominent  of  them  was  to  move  away  from  glass  microfluidic  chip  design  to  polymer-based  architecture.To  upgrade  the  scientific  capabilities  of  IceShIP,  inorganic  detection  capability  was  added  by  employing  the  principle  of  capacitively  coupled  contactless  conductivity  detection  (C4  D).  The  benchtop  instrument  was  tested  using  lab-generated  Europa-relevant  samples,  and  miniaturized  to  fit  within  the  IceShIP  module.  This  was  named  the  Micro  Inorganic  Conductivity  Detector  for  Europa  (MicroICE).  A  complete  polymer  body  version  of  MicroICE  was  designed  and  tested,  called  the  Polymer-based  Contactless  conductivity  Detector  for  Europan  Salts  (PolyCODES).  PolyCODES  is  the  first  C4  D  device  to  use  the  PEDOT:PSS  conductive  polymer  and  was  a  design  choice  made  to  increase  the  potential  for  impact  resistance.  MicroICE  was  equipped  with  an  automated,  two-channel  microfluidic  routing  mechanism,  called  the  Solenoid-based  actuator  assembly  for  ImpactPenetrators  (SIP).  The  SIP,  integrated  with  MicroICE  or  PolyCODES  demonstrated  a  low  mass,  small  size,  low  power  instrument  at  TRL  3.  The  upgraded  IceShIP  canister  is  geared  towards  high  acceleration  space  flight  missions.  Future  design  upgrades  could  include  the  integration  of  microchip  capillary  electrophoresis.  Success  during  impact  tests  of  components  configured  to  functionally  conduct  analytical  measurements  will  elevate  the  readiness  to  a  true  TRL  of  4  value.
■590    ▼aSchool  code:  0078.
■650  4▼aPolymers
■650  4▼aImpact  tests
■650  4▼aPolyethylene
■650  4▼aElectrolytes
■650  4▼aElectrodes
■650  4▼aReagents
■650  4▼aGlass  substrates
■650  4▼aLasers
■650  4▼aWire
■650  4▼aPrinted  circuit  boards
■650  4▼aComputer  aided  design--CAD
■650  4▼aAluminum
■650  4▼aCopper
■650  4▼aPolymer  films
■650  4▼aPower  supply
■650  4▼aDrinking  water
■650  4▼aPneumatics
■650  4▼aCounterfeiting
■650  4▼aVisualization
■650  4▼aGeometry
■650  4▼aElectrical  engineering
■650  4▼aMaterials  science
■650  4▼aOptics
■650  4▼aPolymer  chemistry
■650  4▼aWater  resources  management
■690    ▼a0544
■690    ▼a0794
■690    ▼a0752
■690    ▼a0495
■690    ▼a0595
■71020▼aGeorgia  Institute  of  Technology.
■7730  ▼tDissertations  Abstracts  International▼g87-05B.
■790    ▼a0078
■791    ▼aPh.D.
■792    ▼a2023
■793    ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17365952▼nKERIS▼z이  자료의  원문은  한국교육학술정보원에서  제공합니다.

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