Collection
Technical references added to the library in the last 90 days.
1033–1044 / 1044
Open Compute Project Foundation 2023
Write MAWP with at least 3x burst pressure, the 17-65 C operating and -40 to 75 C shipping ranges and the 1.5 m/s velocity limit into the manifold specification; because the range is based on ASHRAE W45, ask suppliers for a higher rating if a warmer-water strategy is planned.
Open Compute Project Foundation 2026
Fix the ESS architecture (DC or AC coupled, distributed or centralised, backup-only or grid-interactive), write the applicable NFPA 70, NFPA 855 and IEC 62933 parts into the design basis, and consult the authority having jurisdiction (AHJ) early.
Open Compute Project Foundation 2026
Choose cooling architecture against target rack power and each method's usable envelope: a 45 kW air ceiling (60-80 kW with rear doors), 120-250 kW class cold-plate racks, and the paper's anchor values for announced 600 kW-class racks.
Schneider Electric 2023
Keep a jurisdiction rules table, for example Germany with PUE_max 1.2 for new builds and heat_reuse_min rising from 10% to 20%.
The Green Grid 2010
Take annual reused kWh from heat-recovery equipment (heat pumps, liquid-cooling return loops) and compute ERF and ERE.
The Green Grid 2010
Compute CUE as grid emission factor (kgCO2e/kWh, per region and hour) x PUE.
The Green Grid 2011
In the water module, compute WUE_site = annual make-up + humidification water (L) / IT kWh from the hourly cooling model (evaporation ~ heat rejected, cycles of concentration for blowdown).
The Green Grid 2011
Build a self-assessment questionnaire that scores a design or operation 0-5 per area and links each gap to a concrete design option.
The Green Grid 2012
Make the default PUE output an annual energy-based PUE from an hourly (8760) simulation, labelled with its measurement level (design estimate: 'L3-equivalent model').
The Green Grid 2023
Take the structure of the app's air-vs-liquid TCO comparison from this document: capex, energy, water, space and maintenance by solution category.
The Green Grid 2025
Add a water-stress index from a public water-risk atlas to the site catalogue and use it to weight WUE.
The Green Grid 2025
Put a water-stress rating beside WUE on the site-selection screen.
All content and rights belong to the respective authors and publishers. SoSo CAD provides only the citation, its own summary and a link to the source, and is not responsible for the sources' content.
Monthly newsletter · free
Once a month: new library sources, changes to Turkish regulations and upcoming data centre events.
