Fluid Dynamics and Thermal Engineering R&D Group Universidad - - PowerPoint PPT Presentation

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Fluid Dynamics and Thermal Engineering R&D Group Universidad - - PowerPoint PPT Presentation

Sep 08, 2023 356 likes •765 views

UPCT Research Group in Fluid Dynamics and Thermal Engineering. Fluid Dynamics and Thermal Engineering R&D Group Universidad Politcnica de Cartagena Technical University of Cartagena UPCT Research Group in Fluid Dynamics and Thermal

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UPCT Research Group in Fluid Dynamics and Thermal Engineering.

Fluid Dynamics and Thermal Engineering R&D Group Universidad Politécnica de Cartagena Technical University of Cartagena

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UPCT Research Group in Fluid Dynamics and Thermal Engineering.

MURCIA Region

Spain

Cartagena

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UPCT Research Group in Fluid Dynamics and Thermal Engineering.

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Formed by part of the

  • Thermal and Fluids Engineering Department

from the Universidad Politécnica de Cartagena

  • Industrial Systems Engineering Departament

from the Universidad Miguel Hernández de Elche Staff: 1 Professor, 6 Associate Professors, 10 Assistant Professors and several research students. Research activities: development and application of experimental and numerical methods for the solution of practical thermo-fluid problems. Financial support: public and industrial sponsors: Spanish Gov., European Union, Murcia Regional Gov., Navantia, Renault Technology Spain, HRS Spiratube, ARGEM, M Torres, ITP, ESAMUR, Soltec Energías Renovables, Aqualogy (AGABAR), EMUASA , Technological Centers.

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UPCT Research Group in Fluid Dynamics and Thermal Engineering.

Research Areas

Heat transfer Heat exchangers Mixers Analysis and design of thermal-fluid system and components Internal combustion engines Compressible flow Renewable energy Climatization systems

LAB

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UPCT Research Group in Fluid Dynamics and Thermal Engineering.

Heat transfer Heat exchangers Mixers Enhanced heat transfer in tube heat exchangers

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UPCT Research Group in Fluid Dynamics and Thermal Engineering.

Heat transfer Heat exchangers Mixers Heat transfer enhancement in flat-plate solar collectors

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UPCT Research Group in Fluid Dynamics and Thermal Engineering.

Heat transfer Heat exchangers Mixers Ice Slurry production and application.

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UPCT Research Group in Fluid Dynamics and Thermal Engineering.

Ice slurry production in rotative scraped surface plate heat exchangers Heat transfer Heat exchangers

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UPCT Research Group in Fluid Dynamics and Thermal Engineering.

Heat transfer Heat exchangers Mixers Mixing and heat transfer in

  • scillatory baffled reactors
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UPCT Research Group in Fluid Dynamics and Thermal Engineering.

Heat transfer Heat exchangers Mixers

KE 0. 0 000 0. 0 013 0. 0 025 0. 0 038 0. 0 051 0. 0 064 0. 0 076 0. 0 089 0. 0 102 0. 0 115 0. 0 127 0. 0 140 0. 0 153 0. 0 166 0. 0 178

0.0178 m2/s2 0.0089 m2/s2 0.0013 m2/s2 0.0038 m2/s2

Natural convection heat transfer. Bioclimatic architecture.

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UPCT Research Group in Fluid Dynamics and Thermal Engineering. Renewable energy Climatization systems

Solar thermal energy

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UPCT Research Group in Fluid Dynamics and Thermal Engineering. Renewable energy Climatization systems

Evaporative cooling:

  • Drift and deposition in cooling towers
  • Adiabatic pre-cooling

Pump

  • utput

Diffuser input Ambient air Water Humid and cooled air

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UPCT Research Group in Fluid Dynamics and Thermal Engineering. Renewable energy Climatization systems

Evaporative cooling:

  • Visualization and numerical

simulation of droplets in drift eliminators

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UPCT Research Group in Fluid Dynamics and Thermal Engineering. Renewable energy Climatization systems

Wind farm power model

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UPCT Research Group in Fluid Dynamics and Thermal Engineering. Internal combustion engines Compressible flow

Life cycle and emissions with alternative fuels: biodiesel / gas / biogas

Dies el

Natural gas/ H2 Diesel

Motor “dual fuel”

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UPCT Research Group in Fluid Dynamics and Thermal Engineering. Internal combustion engines Compressible flow

Internal compressible flow

Effective Area

G A N N A

T1 T2, T3 V4 V5, V6

G A N G A N

30º 30º 30º 30º 30º 30º 30º 30º

Dividing flow types

3 Common branch 1, 2 Outlet branches 2 K32 K31

31

K 1 D1 3 D2 K32 1 3 2 3

Combining flow types

3 Common branch 1, 2 Inlet branches

13

K

23

K

23

K C2 2 C1 3

13

K 1 1 2

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UPCT Research Group in Fluid Dynamics and Thermal Engineering.

Influence of injection angle in Nox emissions

Internal combustion engines Compressible flow

bsfe(g/kWh)

NOx (g(KWh)

ciclo E3

Ti 14 deg Ti 16 deg Ti 17 deg Ti 18 deg Ti 19 deg Ti 20 deg

Heat losses Maritime engines

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UPCT Research Group in Fluid Dynamics and Thermal Engineering.

Changes in cooling systems to reduce surface temperature.

Internal combustion engines Compressible flow

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UPCT Research Group in Fluid Dynamics and Thermal Engineering.

Dual fuel and gas injection control

Internal combustion engines Compressible flow

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UPCT Research Group in Fluid Dynamics and Thermal Engineering. Internal combustion engines Compressible flow

CFD in gas turbines

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UPCT Research Group in Fluid Dynamics and Thermal Engineering. Analysis and design of thermal-fluid system and components

Analysis and design of hydraulic machines Energy recovery in water networks Pump for painting roads

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UPCT Research Group in Fluid Dynamics and Thermal Engineering. Analysis and design of thermal-fluid system and components

Analysis and design of hydraulic machines In-line picoturbines in integral water cycle

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UPCT Research Group in Fluid Dynamics and Thermal Engineering.

Analysis and design of thermal-fluid system and components

Fire flow test and model

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UPCT Research Group in Fluid Dynamics and Thermal Engineering.

Analysis and design of thermal-fluid system and components

Resin vacuum infusion in composite wind turbine blades

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UPCT Research Group in Fluid Dynamics and Thermal Engineering.

Analysis and design of thermal-fluid system and components

Biomedical flows

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UPCT Research Group in Fluid Dynamics and Thermal Engineering.

Analysis and design of thermal-fluid system and components

Hydraulic assessment of waste water treatment plant

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UPCT Research Group in Fluid Dynamics and Thermal Engineering.

Analysis and design of thermal-fluid system and components

Desalination without brine

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UPCT Research Group in Fluid Dynamics and Thermal Engineering.

LAB FACILITIES

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UPCT Research Group in Fluid Dynamics and Thermal Engineering.

Thermo-hydraulic tube heat exchanger assessment:

  • Pressure drop ⇒ Fanning number
  • Heat transfer ⇒ Nusselt number

D d

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UPCT Research Group in Fluid Dynamics and Thermal Engineering.

Ice slurry test plant

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UPCT Research Group in Fluid Dynamics and Thermal Engineering.

Visualization and PIV in heat exchanger model

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UPCT Research Group in Fluid Dynamics and Thermal Engineering.

Three Internal Combustion Test Benches: up to 350 kW.

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UPCT Research Group in Fluid Dynamics and Thermal Engineering.

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UPCT Research Group in Fluid Dynamics and Thermal Engineering.

100 200 300 400 500 600 1000 2000 3000 4000 5000 6000

Torque [Nm] Speed [rpm]

Torque MEC 2.4-3 litros

20 40 60 80 100 120 140 160 180 1000 2000 3000 4000 5000 6000

Power [kW] Speed [rpm]

Power MEC 1.2-2.4 litros

500 1000 1500 2000 2500 3000 500 1000 1500 2000 2500 3000

Torque [Nm] Speed [rpm]

torque Series 9.9-13.2 litros Series 7.5-9.9 litros

50 100 150 200 250 300 350 400 450 500 1000 1500 2000 2500 3000

Power [kW] Speed [rpm]

power Series 9.9-13.2 litros

Test benches capacities

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UPCT Research Group in Fluid Dynamics and Thermal Engineering.

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UPCT Research Group in Fluid Dynamics and Thermal Engineering.

Exhaust gas analysers

Gas Typical Concentrations Analyzers Range CO 200÷1450 ppm S.I. 9000 Multigas 0÷1500 ppm CO2 2 ÷8% S.I. 9000 Multigas 0÷20% O2 9÷18% S.I. 9000 Multigas 0÷25% NOx 150÷550 ppm S.I. 4000 VM 0÷1000 ppm THC 180÷4500 ppm S.I. 3000 HM 0÷5000 ppm

SI 3000 THC SI 4000 VM SI 9000 MGA

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UPCT Research Group in Fluid Dynamics and Thermal Engineering.

Compressible Flow Test Rig: up to 8 bar and air flow rate up to 5610 l/min, steady and unsteady flow.

Secador frigorifico Regulador de presión Caudalímetros de Coriolis Depósito 1500 l Compresor de tornillo Filtros Sistema flujo transitorio

CMF050 CMF100 T Coriolis mass flow rate meter P Muffler

2 3 1

Type T-junction under test ∆

13 23

P T P T P ∆P Flow-rate regulator device MFRM FRRD MFRM Honeycomb Nozzle Flexible coupling to flow bench facility Flexible coupling to flow bench facility Measurement points 20.D 35.D Thermal insulating

COMBINING FLOW TYPE C1

1 1 2 2 3 3

Common branch

1 3 2

MFRM FRRD FRRD FRRD N H Nozzle Honeycomb N H H N

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UPCT Research Group in Fluid Dynamics and Thermal Engineering.

Wind Tunnel. Air flow rate: 34.610 m3/h, test section: 400x400 mm and velocity up to 60 m/s.

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UPCT Research Group in Fluid Dynamics and Thermal Engineering.

Slurry Ice Laboratory: to produce and test fluid and thermal characteristics of slurry ice.

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UPCT Research Group in Fluid Dynamics and Thermal Engineering.

Solar Thermal Heating systems and Hydrosolar Roof cooling prototipes.