Home > Knowledge
HEXNOVAS KNOWLEDGE HUB

Heat Exchanger Knowledge Center

Explore heat exchanger fundamentals, thermal design, material selection, technology comparisons, industrial applications, and maintenance insights in one structured knowledge hub.

Core Fundamentals

Fundamentals

Understand the basic principles of heat transfer, flow arrangement, thermal exchange surfaces,  and how industrial heat exchangers move energy from one fluid to another.

heat transfer            flow pattern            energy balance
Explore Category →            Articles
Design & Sizing

Design

Learn how exchanger design is influenced by duty, LMTD, approach temperature, pressure drop, fouling allowance, and mechanical configuration for reliable thermal performance.

LMTD            sizing            pressure drop
Explore Category →            Articles
Materials & Corrosion

Materials & Corrosion

Compare stainless steel, titanium, nickel alloys, gasket materials, and corrosion resistance considerations for seawater, chemicals, chloride service, and aggressive media.

316L            titanium            corrosion
Explore Category →            Articles
Exchanger Technologies

Technologies

Explore plate, brazed, gasketed, semi-welded, fully welded, spiral, plate & shell,            and shell & tube heat exchanger technologies for different process requirements.

BPHE            GPHE            spiral
Explore Category →            Articles
Industry Applications

Industrial Applications

See how heat exchangers are used in HVAC, refrigeration, food processing, chemical plants, district energy, marine systems, data centers, and other industrial applications.

HVAC            refrigeration            process industry
Explore Category →            Articles
Service & Maintenance

Operation & Maintenance

Review fouling control, cleaning methods, CIP practice, troubleshooting steps,            service intervals, and maintenance strategies to extend exchanger operating life.

cleaning            CIP            maintenance
Explore Category →            Articles