Devki Energy

Engineering Suite

Energy Engineering Calculators

Select a module below to begin your analysis or manage your utility master data efficiently.

Efficiency Calculators

1 Active Module
⚙️

Pump Performance

Calculate Specific Speed and HI Achievable Efficiency benchmarks for centrifugal pumps per ANSI/HI 1.3.

ACTIVE NOW

Motor Efficiency

Estimate motor efficiency based on load factor and nameplate data using NEMA efficiency class curves.

IN DEVELOPMENT
🔥

Boiler Performance

Direct and indirect efficiency calculations for steam boilers. Stack loss, radiation, and blowdown analysis.

IN DEVELOPMENT
💨

Compressed Air

Compressed air system efficiency, leak loss estimation, and specific power benchmarking.

IN DEVELOPMENT
📋

Master Data Entry

Database Management
📊

Client & Audit Reports

Read-Only Analytics
📊

Client Overview

View all registered clients, their linked pump records, and a summary of audit activity per client.

VIEW DASHBOARD
📈

Pump Audit History

Browse all pump efficiency audit records across all clients. Filter by pump type, rating, or client.

COMING SOON
Technical Note: Efficiency calculations follow Hydraulic Institute Standard ANSI/HI 1.3 (Achievable Efficiency). Specific Speed (Ns) is calculated per stage in US customary units: Ns = RPM × √Qgpm / Hft0.75. The efficiency penalty is interpolated from the HI Ns penalty curve for each pump type. For viscous fluids or pumps under 100 GPM, additional correction factors (Ch, Cq, Cη) may apply.