BMEGEÁTMW19 Aerodynamics and its application for vehicles BME & MOME LAB SESSION 2014 -LAB...

BMEGEÁTMW19 Aerodynamics and its application for vehicles

BME & MOME LAB SESSION 2014

- LAB SESSIONs are guided by Gulyás András: gulyas@ara.bme.hu

- 5 measurement groups are formed of 2-3 students from BME & 1 from MOME

- Each group (Nr.1. to Nr.5.) selected one design of the 8 concept car designs for the wind tunnel tests.

- 1:20 scale models will be built from wood and plasticine based on the available design. The basic concept + one aerodynamically modified version will be tested

- Wind tunnel testing will be performed on aerodynamic performance (lift and drag vs. Reynolds-number, testing on 5 different wind velocities from 8m/s to 15/s in the NPL (National Physical Laboratory) type wind tunnel)

- Flow visualization study will performed (with photo & video documentation)

- Date of tests: on the 3rd and 5th of December, 2014 (WED & FRI), 60 minutes each, see schedule on the next pages

BME and MOME students: please contact each other by email !

BMEGEÁTMW19 Aerodynamics and its application for vehicles

Nr.5.

Nr.1.

Nr.2.

Nr.3.

Nr.4.

Becze József

Nagy Marcell

Major Zoltán

Nguyen Filip

Sipos Éva

Sebestyén Marcell

Filczer Balázs

Kovács Róbert

Nastassia Dyro

Vehicle models signed by Nr.1. to Nr.5. of the 8 design concepts are

chosen by BME students for physical modelling and wind

tunnel testing.

BMEGEÁTMW19 Aerodynamics and its application for vehicles

Nr.1. LAB GROUPBME students: 11. Somogyi József (somjo.bme@gmail.com) 12. Vitai László (troxis8@gmail.com) 13. Nagy Ádám (adam.nagy.90@gmail.com)MOME student: Becze József (josephbecze@gmail.com)DESIGN: ” concept name?”

WIND TUNNEL MEASUREMENT:3rd of December 2014, WED: 14-15hGulyás András: gulyas@ara.bme.hu

BMEGEÁTMW19 Aerodynamics and its application for vehicles

Nr.2. LAB GROUPBME students: 21. Farkas Szigfrid (szigfrid.farkas@gmail.com) 22. Karácsony Gábor (gabor.karacsony@gmail.com) 23. Zsigmond Ádám (zsigmond.adam@gszk.bme.hu)MOME student: Nagy Marcell (nagymarci10@gmail.com)DESIGN: ” concept name?”

WIND TUNNEL MEASUREMENT:5rd of December 2014, FRI: 12-13hGulyás András: gulyas@ara.bme.hu

BMEGEÁTMW19 Aerodynamics and its application for vehicles

Nr.3. LAB GROUPBME students: 31. Nagy Márton (mrtngbrnagy@gmail.com) 32. Tomor András (tomor.andras89@gmail.com) 33. Erdődi István (istvan.erd@gmail.com)MOME student: Major Zoltán (major.zoli@gmail.com)DESIGN: ”concept name?”

WIND TUNNEL MEASUREMENT:5rd of December 2014, FRI: 13-14hGulyás András: gulyas@ara.bme.hu

BMEGEÁTMW19 Aerodynamics and its application for vehicles

Nr.4. LAB GROUPBME students: 41. Tóth Levente (levente8912@gmail.com) 42. Majoros Péter (sorojamretep@gmail.com)MOME student: Nguyen Filip (filipng11@gmail.com)DESIGN: ” concept name?”

WIND TUNNEL MEASUREMENT:5rd of December 2014, FRI: 14-15hGulyás András: gulyas@ara.bme.hu

BMEGEÁTMW19 Aerodynamics and its application for vehicles

Nr.5. LAB GROUPBME students: 51. Stibrányi Márton Miklós (stiboo@gmail.com) 52. Molnár Dávid (mlnrdvd90@gmail.com)MOME student: Sipos Éva (awe0033@gmail.com)DESIGN: ”concept name?”

WIND TUNNEL MEASUREMENT:5rd of December 2014, FRI: 15-16hGulyás András: gulyas@ara.bme.hu

BMEGEÁTMW19 Aerodynamics and its application for vehicles

Since MOME design concepts are chosen for modelling, the

prescribed dimensions (LxWxH) are not valid anymore! Try

to create a M 1:20 scale model that has a 60mmx60mm

free flat plane on the underbody surface: the model vehicle

must be fixed to the 60mmx60mm base plate with 11mm

underbody gap in the wind tunnel!

BMEGEÁTMW19 Aerodynamics and its application for vehicles

The car model will be fixed in the wind tunnel on a metal plate (60x60x3) with four ød=6mm boreholes of 45x45 placing.Please keep an appropriate free, horizontal plane surface on the underbody of the car models! 45

60

60

45

BMEGEÁTMW19 Aerodynamics and its application for vehicles

LAB SESSION PRESENTATIONS

10th of December, 2014. WED 12.15h-14:00 (14th educational week)

max. 13 min for each presentation + 5 min for questions, discussions