Bee-Plane TRL 2

Projet and tasks are achieved according to Lesser Open Bee License 1.3

Main project : Bee-Plane

File:BEEPLANE S1-S3.pdf H2020 file submitted in august 2014 (in process by EC)
Bee-Plane TRL 1 closed in June 2013.

Additional documentation and numerical mock-up
All technical work done according to the open source paragraph of the Lesser Open Bee License 1-3 is available within a dedicated IT server. Access is provide on request.

Project history

TRL2 started in 2013. It was planned to have a 3 years duration. Project are being launched for academic year 2014/2015
But in 2015, we launched Mini-Bee project and for 5 years, all energy was taken by this new project.
In 2021/22 two new projects were made by Estaca Engineering University in France. Project is now able to finish TRL2.

TRL2 Guidelines

Basket (detachable fuselage)

Basket is design to be optimum for passengers frequent flight, then it is adapted to other usage (fret, hospitals...)

Basket with three pressure bubbles, Internal structure adapted to 3-3-3 seats configuration

Central luguage area for passenger basket (220 PAX full eco, 200 PAX in 2 classes), Only 1 central large main door for passengers on each side.

Basket with APU on the back, 4 electric directional wheels, additional fuel tanks in the basket

Bee-Plane Passenger Floor Plan

Hospital basket

Bee (upper aircraft)

Flat surface bellow bee

New configuration : No pilot in the bee

2 turbopropeller TP400 bellow main wings, 1 central turbofan on the back.

Variable inlet casing for rear turbofan, diameter of the turbofan = 1m.

Landing Gears and wings

Bi-taildragger configuration

Opposite "U" shape rear wings

Main landing gear with external rotation. Wheels goes behind Turboprop engines.

Updated configuration for TRL2, by IFMA 2014 and Estaca 2014

Current Bee-Plane Project Description for TRL2

2014 Novembre
File:20141102 Bee-Plane Bee-Plane - Description v8-6.pdf

Bee-Plane Configuration 20-2.
With modified rear turbofan (air flow separator).

Past Bee-Plane Project Description

2014 October
File:20141005 Bee-Plane Bee-Plane - Description v8-3.pdf

Configuration 20-1.
With modified rear turbofan and air inlet (at the back of the tail).

2014 July
File:20140702 Bee-Plane Bee-Plane - Description v8-2.pdf

2014 June
File:20140607 Bee-Plane Bee-Plane - Description v8-1.pdf

2014 April
File:20140404 Bee-Plane Bee-Plane - Description v7-1b.pdf

2014 February
File:20140209 Bee-Plane - Description v6-2b.pdf

Beeplane TRL2 edition 19-1

January 2014 :
File:20131211 Bee-Plane - Description v5-4bis.pdf

2013 November : first review of TRL2
File:20131124 Bee-Plane - Description v5-3.pdf

2013 august : Beginning of TRL2
File:20130905 Bee-Plane - Description v4-3.pdf

Partners

Partners for TRL2 are :
2013/2014

SME (Fr) : Technoplane (Coordination)

University (Fr) : Ecole Centrale Paris (aero simulation)

University (Fr) : ESTACA (configuration, certification, energy...)

University (Fr) : Supméca (configuration, mechanical, logistic)

University (Fr) : IFMA (mechanical, airports)

University (Ir) : Trinity College (acoustics)

University (Fr) : EM Normandie (Partnership)

Additionnal partners in 2014/2015

University (It) : Politechnico di Milano (Equipement)

2016/2017 :

Estaca

Mechanical and aerodynamical studies

Diderot rear landing gear (2016)
File:Train Arrière bee-plane.pdf

Estaca Laval 5A (feb 2014) : Cabin Layout for full eco passengers basket
File:201402 Estaca Full Eco Rapport final Basket.pdf

SupMeca (feb 2014) : overall design studies and Collaborative projet
File:Supmeca - Rapport PSYN 2014 - KOVAC - LEROY.pdf

SupMeca (feb 2014) : basket design studies
File:Final Bee Plane Report .pdf

SupMeca (2013) : landing gear definition
File:Supmeca TP 2013 Poster.pdf
File:Supmeca TP 2013 Rapport Final.pdf
File:Supmeca TP 2013 Soutenance.pdf

SupMeca (feb 2014) : landing gear definition
File:Compte rendu Train d'atterrissage Bee plane Supmeca2014.pdf

Estaca Laval 4A (feb 2014) : Rear wings
File:Soutenance de projet Empennage Bee-Plane Tail 2013.pdf
File:Rapport de projet Bee-Plane 14 01 2014 vFinal Tail 2013.pdf

Estaca Laval 5A (feb 2014) : Inboard Energies and engines review
File:201402 Estaca NRJ Gestion de l'énergie à bord du Bee-Plane - Fournisseurs.pdf
File:201402 Estaca NRJ Gestion de l'énergie à bord du Bee-Plane.xlsx
File:201402 Estaca NRJ RAPPORT - Gestion de l'Energie à bord du Bee-Plane.pdf

Estaca Levallois 4A (april 2014) : central turbofan integration
File:Projet integration moteur BEEPLANE.pdf
File:PPT Soutenance BEEPLANE.pdf

Estaca Laval 4A (april 2014) : turbopropeller configuration (engines review, quadri turbopropelle, engine failure)
File:Projet motorisation Bee-Plane.pdf
File:Soutenance 16.04.pdf

Estaca Laval 4A (april 2014) : biturbofan configuration (engines review)
File:Projet Bee-Plane Présentation Groupe Alexis.pdf
File:Rapport motorisation Bee-plane ESTACA 2014.pdf

Project june 2014

Ecole Centrale Paris : AAS Analysis for Aircraft Sizing tool, and implement lateral flight stability calculation