Fachleute gesucht;-)

[FL100]

Hallo zusammen!

 

Habt Ihr eine Ahnung, wo ich Erklärungen auf Englisch zu folgenden Themen finde:

 

-Druckkabine

-Triebwerk

-Klimaanlage

 

Wenn nicht auf Englisch, dann auf Deutsch?!

[QF005]

Googlen:

- pressurized cabin

- engine

- air conditioning

 

[ Diese Nachricht wurde geändert von: QF005 am 2005-02-25 13:07 ]

[MrMuppet]

Hmmm,

 

also air condition waere wohl eher zutreffend. Den conditioner schmierts du dir eher in die Haare.

 

)

[GeneralA]

Hier gibt's ein paar Erläuterungen:

 

http://www.smartcockpit.com/b737.html

 

http://www.smartcockpit.com/b767.html

[Jubilee]

hierfür eignet sich auch gut die boeing seite

 

http://www.boeing.com/commercial/cabinair

 

http://www.boeing.com/commercial/safety/flash.html

klick auf 'how jetliners fly' dann auf 'propulsion'

 

[ Diese Nachricht wurde geändert von: Jubilee am 2005-02-25 01:40 ]

[Reversed]

Für viele Flugzeuge gibt es System Description,die als Erklärung auch für Einsteiger reichen...for Example and for Info only the Bombardier CRJ700 :

 

AIR CONDITIONING

The air conditioning system uses air from the pneumatic system to supply the flight and passenger compartments. In flight, the engines supply bleed air to the air conditioning system. For ground operations,

the auxiliary power unit (APU) or an external high-pressure (HP) air source may be used to supply the air conditioning system. An optional

low-pressure air conditioning connection may also be available to supply conditioned air directly to the cabin and flight compartment in

lieu of engine or APU bleed air sources. Cabin pressurization is

controlled automatically with a manual backup system. Safety valves

prevent excessive positive or negative pressures in the cabin.

The air conditioning system has the systems that follow:

 

 

DISTRIBUTION

The air distribution system directs the air from the air conditioning

system to the flight and passenger compartments. A recirculation

system improves airflow in the passenger compartment. Ventilation

systems exhaust air from the galley, lavatories and aft cargo areas.

Electric fans provide avionics and cockpit display cooling. An electric

galley heater provides supplementary heating for the galley and door

area. A cargo compartment conditioned air system provides for

ventilation, and if installed heating, of the cargo compartment (i.e.

baggage bay).

COOLING

The cooling system supplies clean fresh air to the flight and passenger

compartments. Two air conditioning units are provided to decrease the

temperature of the air from the pneumatic system to remove water

from the air. Ram air is used to cool the air conditioning units. Ram air

can also used to supply emergency air to the distribution system if the

air conditioning units do not operate. The cooling system monitors the

pressure and temperature of the air to the distribution system.

TMPERATURE CONTROL

The temperature control system controls the air temperature in the

flight compartment and passenger cabin. The temperature of the air is

controlled through the use of an air conditioning control panel in the

cockpit, ventilated temperature sensors, and air conditioning system

controllers.

PRESSURIZATION

Cabin pressure is controlled by regulating the outflow of air to the

exterior of the aircraft by a single outflow valve. Normally, the cabin

pressure is controlled and scheduled automatically as a function of the

aircraft profile and configuration through the use of cabin pressure

controllers. A manual mode is also available as a backup to the

automatic operation. The pressurization system is a dual system that

provides a high degree of redundancy by alternating the use of the

controllers at the end of each flight. Indications related to

pressurization are shown on the EICAS displays. A ground value is

used to limit differential pressure on the ground and to improve

avionics bay cooling.

System Description Section

 

ENGINE

Introduction

The General Electric GE34-8C1 engine incorporates modular

construction which permits in-service replacement of major

components, both economically and efficiently. The replacement of

rotating parts, with independently balanced assemblies, precludes the

need for test cell runs.

General Description

 

The engine has the following five modules to facilitate individual shop

replacement:

- Cold section module

- Combustion liner and stage 1 nozzle module

- High pressure turbine (HPT) rotor and stator module

- Low pressure turbine (LPT) module

- Accessory drive gearbox (AGB) module

The maintainability features of this engine are:

- Borescope ports in the compressor, combustor and LPT modules

permit inspections with the engines installed.

- Fan rotor blades are replaceable in matched, balanced pairs only.

This does not require balancing if fan vibration is within limits.

- Fuel lines and injectors are individually removable.

- Color coded electrical harness facilitate servicing and

replacement.

- Cowl access

- Compressor water-wash capabiliy

- All fuel system, oil system, start and ignition system, bleed air

system, thrust reverser components are line replaceable units.

 

ENGINE BEARINGS AND SUPPORT STRUCTURE

 

The main bearings in the engine are numbered for ease of reference.

The dual rotor systems are supported by six main bearings. Bearings

1, 2 and 6 support the low pressure system (the front fan rotor and low

pressure turbine). Bearings 3, 4 and 5 support the high pressure

system (the compressor or core rotor and high pressure turbine).

Bearings 1 and 3 are ball bearings and absorb axial thrust loads from

low and high pressure systems respectively. All other main engine

bearings are roller bearings.

Bearings 1,2 and 3 are located in oil sump A, bearings 4 and 5 are in

oil sump `B' and bearings 6 in oil sump C.

 

At each 02end of the sumps, radial carbon seals retain the engine oil in

the three sumps, in which the bearings are located.The N1 speed is

considered 100 percent when N1 rpm is 7 360. Likewise, the N2

speed is considered 100 percent when N2 rpm is 17 710.

[FL100]

Danke schon mal für die Antworten, soll aber keinen abhalten, sich hier noch zu melden.

 

Gruß