Combining Ground Source Heat Pump and Organic Rankine Cyle for Power and Heat
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
This study is conducted to analyze the working of borehole thermal energy storage (BTES) with ground source heat pump (GSHP) and organic Rankine cycle (ORC). Drake Landing Solar Community (DLSC) situated in Okotoks, Alberta, Canada with 144 boreholes generating 236 kW of the heating load is taken as a case study to investigate its functionality when coupling with GSHP and ORC. Nine different refrigerants falling in the desired temperature range when BTES temperature drops to 60C or 50C during the winter season. This work is an effort to make the existing heating system into a combined heat and power (CHP) system, which is able to generate power to run the BTES and district loop pumps and also provides the heating at the same time. Results revealed that, at a source temperature of 50C from the BTES, the combination of refrigerant R1234YF-R1234YF was considered to be the best at 75C evaporation temperature; it raised the fluid temperature at the condenser to 83C by having maximum coefficient of performance of 3.5 of GSHP and overall combined heat and power efficiency of 77%.
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Full frame distilled prediction
Teacher imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it