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Experimental and Numerical Investigations on the Effect of a Novel Internal Surface Micro Grooving Towards Improving Convective Heat Transfer Performance of a Tube Heat Exchanger
Why is this work in the frame?
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Canadian affiliationAn author listed a Canadian institution. This is the only route the usual frame has.
The three-model screen
all 1,000 screened works →All three models called this out of scope.
stratum: aff_core · design weight: 5595.24 (the sample is stratified; any rate computed without the weight is wrong)
Claude Opus 4.8OUT
genre: empirical
about Canada: no
confidence: high
No abstract; experimental and numerical study of heat exchanger micro-grooving; thermal engineering.
GPT-5.6 (high)OUT
genre: empirical
about Canada: no
confidence: high
The study tests a heat-transfer modification for tube heat exchangers.
Grok 4.5OUT
genre: empirical
about Canada: no
confidence: medium
Heat-exchanger surface engineering for heat transfer; mechanical engineering (no abstract).
Abstract
No abstract. This is not a gap in this database — OpenAlex has none either. 23.3% of the frame is in this state, and the screen finds HALF as much metaresearch here, so the absence is a measured bias rather than a missing field.
The record
- Venue
- SSRN Electronic Journal
- Topic
- Heat Transfer and Optimization
- Field
- Engineering
- Canadian institutions
- University of Calgary
- Funders
- —
- Keywords
- Heat exchangerMaterials scienceConvective heat transferHeat transferConvectionMechanicsConcentric tube heat exchangerPlate fin heat exchangerTube (container)Plate heat exchangerThermodynamicsMechanical engineeringComposite materialEngineeringPhysics
- Has abstract in OpenAlex
- no