Hydraulic Dynamics Experiment Console

modelOpti Workspace

modelOpti PRV dynamics model

EPANET + TSNet online

Experiment Pipeline

1LoadUse modelOpti.inp from the server.
2SimulateRun EPANET online for network hydraulic dynamics.
3TransientUse TSNet where the network topology is MOC-compatible.
4AnalyzePlot node trends, metrics, and control responses.

Toolchain Status

Network Inventory

Full EPANET map, elements, and editable parameters

0 pending edits

Scenario Builder

Control-oriented experiment matrix

Scenario Parameter Sweep

Valve closure stability sweep

Closure / ramp time 1.0 s Event start Disturbance factor 1.00x Curve shape

EPANET Web Project Runner

Upload, edit, run, and trend the active INP model

Regulator valve Observation node Initial setting [m] Final setting [m] Change time [s] Ramp duration [s] Duration [s] Step [s] Trend all nodes Trend all links

Result Intake

Online EPANET run and CSV metrics

Upload INP Import CSV

Ready to run a fast hydraulic transient with TSNet.

Model Engine

Checking EPANET API status...

The online runner uses OWA-EPANET for modelOpti setting-change response. TSNet is installed for Method of Characteristics transient experiments where the imported network is compatible.

Required CSV Schema

run_id, scenario_id, time_s, element_type, element_id, signal_name, value, unit

Import external simulation results into the normalized format above. Browser-side metrics are calculated locally; no file is uploaded anywhere.

Metrics Preview

Import one or more CSV files to calculate peak, minimum, rise, drop, and overshoot.

Node Trend

Run a simulation and select a trend to calculate peak, minimum, settling, and oscillation markers.

Operations

Deployment and experiment handoff

Manifest

Online Scope

This web console runs modelOpti online with EPANET and includes TSNet for compatible transient simulations. The workflow is fully web-based and open-source.

First Production Experiments

Valve closure sweep on VALVE-173.
Pump ramp-down on PUMP-170 and PUMP-172.
Burst/leak sensitivity at JUNCTION-20 and JUNCTION-22.