Closed Hydraulic and Mechanical Test Loop
Purpose
Evaluate pumpability, pressure loss, settling, bridging, leakage, shutdown, bypass, and purge without fire.
Operating concept
A contained reservoir, interchangeable pump/mixer sections, instrumented hose and fittings, test outlet return, and guarded fault- insertion points form a recirculating loop.
Key assemblies
contained reservoir; interchangeable pump/mixer bay; sensor spools; representative hose/couplings; test nozzle return box; bypass/relief; sample ports; recovery/flush system
Operating sequence
run water baseline → introduce characterized material → step through bounded flow conditions → observe settling/clogging → trigger planned stop/failover → purge → disassemble under zero energy and inspect
Instrumentation
calibration state; time-synchronized data; mode and alarm history; operator acknowledgment
Safeguards
sensor failure must not defeat mechanical protection; preserve raw data; separate research controls from deployment authority
Failure modes and mitigations
hose rupture; stored pressure; unplanned spray; pump damage; unsafe fault insertion
Variants
bench loop; trailer loop; full-length hose loop; cold-room loop; elevated/head-loss simulation loop
Validation gates
calibration check; fault-injection test; data-integrity review; qualified protocol approval
Claim boundary
CLAIM BOUNDARY: No certified design, validated recipe, performance guarantee, regulatory approval, or authorization for uncontrolled-fire use is represented.
Unverified concept for qualified research. Not certified equipment, not a validated formula, not fabrication instructions, and not authorization for active-fire use. Individual conventional components are not claimed as separately invented.
Reproduced from the Comprehensive Apparatus Concept Atlas v1.0 (SSR-TDS-APPARATUS-ATLAS-2026-08-18). Download the full atlas (PDF).