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Pumps — Pumps

Pumps — CFD — Pumps

Valves & Fittings — Valves & Fittings

Valves & Fittings — CFD — Valves & Fittings

Fans & Blowers — Fans & Blowers

Fans & Blowers — CFD — Fans & Blowers

Propellers & Rotors — Propellers & Rotors

Propellers & Rotors — CFD — Propellers & Rotors

Turbines & Compressors — Turbines & Compressors

Turbines & Compressors — CFD — Turbines & Compressors

Cyclones & Separators — Cyclones & Separators

Cyclones & Separators — CFD — Cyclones & Separators

Heat Exchangers — Heat Exchangers

Heat Exchangers — CFD — Heat Exchangers

Battery Packs — Battery Packs

Battery Packs — CFD — Battery Packs

Power Transformers — Power Transformers

Power Transformers — CFD — Power Transformers

Electronic Boards & Cabinets — Electronic Boards & Cabinets

Electronic Boards & Cabinets — CFD — Electronic Boards & Cabinets

Burners & Combustors — Burners & Combustors

Burners & Combustors — CFD — Burners & Combustors

Nozzles & Ejectors — Nozzles & Ejectors

Nozzles & Ejectors — CFD — Nozzles & Ejectors

Cooling & Heating Units — Cooling & Heating Units

Cooling & Heating Units — CFD — Cooling & Heating Units

Boilers & Reactors — Boilers & Reactors

Boilers & Reactors — CFD — Boilers & Reactors

Ovens & Cooking Appliances — Ovens & Cooking Appliances

Ovens & Cooking Appliances — CFD — Ovens & Cooking Appliances

Refrigerators & Cold Cabinets — Refrigerators & Cold Cabinets

Refrigerators & Cold Cabinets — CFD — Refrigerators & Cold Cabinets

Washing Machines & Dishwashers — Washing Machines & Dishwashers

Washing Machines & Dishwashers — CFD — Washing Machines & Dishwashers

Dryers & Dehumidifiers — Dryers & Dehumidifiers

Dryers & Dehumidifiers — CFD — Dryers & Dehumidifiers

Range Hoods & Extractors — Range Hoods & Extractors

Range Hoods & Extractors — CFD — Range Hoods & Extractors

Filters & Strainers — Filters & Strainers

Filters & Strainers — CFD — Filters & Strainers

Air Conditioners & Heat Pumps — Air Conditioners & Heat Pumps

Air Conditioners & Heat Pumps — CFD — Air Conditioners & Heat Pumps

Smoke Exhaust & Jet Fans — Smoke Exhaust & Jet Fans

Smoke Exhaust & Jet Fans — CFD — Smoke Exhaust & Jet Fans

Air Handling Units & Cleanrooms — Air Handling Units & Cleanrooms

Air Handling Units & Cleanrooms — CFD — Air Handling Units & Cleanrooms

Cooling Towers — Cooling Towers

Cooling Towers — CFD — Cooling Towers

DYNABLA

Products

The physics is the same; what changes is the boundary conditions, acceptance criteria and standards.

Pumps Pump cavitation: why an NPSH margin of 1.1 is not enough Valve characteristics: installed curve is not inherent Water hammer: how fast can you close a valve?

Valves & Fittings Valve characteristics: installed curve is not inherent Water hammer: how fast can you close a valve?Moving boundaries: should the mesh deform or slide?

Fans & Blowers The operating point belongs to the system, not the fan Propeller and rotor noise: two different sources Duct noise and pressure loss are two faces of the same thing

Propellers & Rotors Propeller and rotor noise: two different sources Why scale effect is a separate job in ship hydrodynamics Rotating machinery: frozen rotor or sliding mesh?

Turbines & Compressors Compressor surge: what happens left of the peak?Wet steam and droplet erosion Film cooling: why does the hole angle matter so much?

Cyclones & Separators What actually governs efficiency in a cyclone separator?Multiphase flow: which approach?Secondary flow in bends: why the loss beats the catalogue

Heat Exchangers Heat exchangers: where does ε-NTU end and CFD begin?Surface condensation: film or dropwise?Porous media models: where do the coefficients come from?

Battery Packs Thermal management and runaway in a battery pack Electric vehicles: one circuit, many consumers Thermal storage with phase change materials

Power Transformers Oil flow and the hot spot in a power transformer Why is natural convection harder than forced convection?Conjugate heat transfer: when must you solve the solid?

Electronic Boards & Cabinets Where does cooling actually fail: data centre or enclosure?Thermal contact resistance: the one not in the catalogue How is a heat pipe modelled?

Burners & Combustors Flame stability in burners: why does the flame stay put?Combustion: is mixing the limit, or chemistry?Why is NOx prediction a separate job?

Nozzles & Ejectors Ejectors: no moving parts, but not easy to design In a spray, droplet size decides everything What does the Mach 0.3 rule actually say?

Cooling & Heating Units Heat pump outdoor units: breathing your own exhaust Heat exchangers: where does ε-NTU end and CFD begin?Surface condensation: film or dropwise?

Boilers & Reactors Heat distribution in boilers and reactors Boiling regimes and critical heat flux When can radiation not be neglected?

Ovens & Cooking Appliances Why is even baking hard in an oven?When can radiation not be neglected?Drying: is the limit the surface or internal diffusion?

Refrigerators & Cold Cabinets Air distribution inside a refrigerator Insulation and thermal bridges: small area, large loss Surface condensation: film or dropwise?

Washing Machines & Dishwashers Water distribution in washing machines and dishwashers Impinging jets: highest heat transfer, hardest prediction Multiphase flow: which approach?

Dryers & Dehumidifiers Drying: is the limit the surface or internal diffusion?Surface condensation: film or dropwise?Porous media models: where do the coefficients come from?

Range Hoods & Extractors Hoods: increasing the flow rate does not increase capture The operating point belongs to the system, not the fan Duct noise and pressure loss are two faces of the same thing

Filters & Strainers The hardest particle for a filter is not the smallest one Porous media models: where do the coefficients come from?Why air change rate is not enough for a cleanroom

Air Conditioners & Heat Pumps Heat pump outdoor units: breathing your own exhaust Indoor comfort: temperature alone is not enough Surface condensation: film or dropwise?

Smoke Exhaust & Jet Fans Critical velocity in tunnel fires: how is a jet fan sized?Smoke extraction in atria and car parks Car park ventilation in normal operation

Air Handling Units & Cleanrooms Why air change rate is not enough for a cleanroom The hardest particle for a filter is not the smallest one Indoor comfort: temperature alone is not enough

Cooling Towers The limits of the Merkel method in cooling towers In a spray, droplet size decides everything Multiphase flow: which approach?

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