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Record W7009059944

Design and Implementation of Ground Support Equipment for Characterizing the Performance of XPOD and CNAPS & Thermal Analysis of CNAPS Pressure Regulator Valve

2009· dissertation· en· W7009059944 on OpenAlexaboutno aff

Bibliographic record

VenueTSpace · 2009
Typedissertation
Languageen
FieldEngineering
TopicSpacecraft Design and Technology
Canadian institutionsnot available
Fundersnot available
KeywordsPressure regulatorPropulsionAerospaceSatelliteRegulatorThermalEarth observation satelliteSpacecraft
DOInot available

Abstract

fetched live from OpenAlex

As the potential uses of nanosatellites become apparent, their numbers keep increasing. This is evident at the Space Flight Laboratory (SFL) located at the University of Toronto Institute for Aerospace Studies which has seen a rapid growth in satellite missions in recent years. By leveraging the use of the Generic Nanosatellite Bus developed at SFL, satellites can be rapidly developed to carry science payloads or demonstrate the capabilities of new technologies on orbit. Testing satellite systems in an Earth environment is an important step in qualifying them for space. This thesis describes the development of ground support equipment for testing SFL’s nanosatellite separation system, XPOD, and characterizing the performance of the propulsion system, CNAPS. Also, the thermal behaviour of a pressure regulator valve on CNAPS is examined for various flow conditions.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.331
Threshold uncertainty score0.667

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.016
GPT teacher head0.296
Teacher spread0.279 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designBench or experimental
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations0
Published2009
Admission routes1
Has abstractyes

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