Advancing Industrial Thermodynamics Through Open, Rigorous Computation
Zolvia was founded by a specialized collective of rotating equipment specialists, thermal power plant commissioning engineers, and piping hydraulic consultants. We build deterministic, transparent computational engineering tools that bridge the gap between heavy theoretical thermodynamics and daily EPC plant design.
International Code Fidelity
Our sizing algorithms rigorously integrate criteria established by the ASME Boiler and Pressure Vessel Code (BPVC Section I), API 610 / ISO 13709 (12th Edition), and Hydraulic Institute (ANSI/HI 9.6.1) standards.
IAPWS-IF97 Precision Engine
Rough approximations like assuming liquid density is 1000 kg/m³ are banned from our code. Zolvia models continuous non-linear water expansion and vapor pressure curves dynamically using verified IAPWS-IF97 formulations.
Zero Black-Box Math
Every numerical derivative, intermediate head loss, and hydraulic power step is exposed to the user. Engineers can audit, verify, and export complete calculation trails into stamped PDF engineering datasheets.
Engineering Lineage & Editorial Governance
Boiler feedwater injection is arguably the most safety-critical hydraulic loop in any thermal facility. Operating at discharge pressures exceeding 150 bar gauge and temperatures hovering within degrees of boiling saturation, undersized pumps or inadequate NPSH margins lead to instant catastrophic cavitation, impeller erosion, boiler dry-out, or violent water hammer.
At Zolvia, our technical publications and computational libraries are authored and peer-reviewed by licensed Professional Engineers (PE) with hands-on commissioning experience across combined-cycle gas turbine (CCGT) plants, industrial biomass boilers, and supercritical power generation units.
Thermal Plant Experience
Our engineering contributors have designed and audited feed piping systems for utility boilers rated from 5 ton/hr package units up to 1,200 ton/hr utility steam generators. We understand the practical challenges of minimum flow bypass valves, warm-up lines, and suction strainer differential pressure drops.
Continuous Tool Evolution
We frequently update our algorithms in accordance with revisions to API 610, Hydraulic Institute guidelines, and power industry whitepapers. We welcome peer reviews, field telemetry comparisons, and engineering critiques from operators worldwide.
Have engineering inquiries, field data, or feature suggestions?
Connect directly with our senior thermal hydraulics team at contact@zolvia.site.