Search found 211 matches

by B737200
Sat Jul 29, 2017 4:59 pm
Forum: Technical/Operations
Topic: Why does induced drag decrease as airspeed increases?
Replies: 19
Views: 11133

Re: Why does induced drag decrease as airspeed increases?

Hi, Ok so I dug out my notes and yes the vortices are causing the downwash. So basically the vortices DO NOT cause the induced drag directly because the wing is dragging them around like an anchor but they ARE causing the downwash which is causing the induced drag. Piloting types I have been around ...

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by B737200
Fri Jul 28, 2017 7:02 am
Forum: Technical/Operations
Topic: Why does induced drag decrease as airspeed increases?
Replies: 19
Views: 11133

Re: Why does induced drag decrease as airspeed increases?

As I said I may be mistaken, did this almost 10 years ago now. Could also be how you look at it, what causes what, etc. and honestly speaking these are all mathematical models of reality where the downwash and vortex exist concurrently and are intrinsically linked. I have also had my fair share of e...

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by B737200
Thu Jul 27, 2017 3:02 pm
Forum: Technical/Operations
Topic: Why does induced drag decrease as airspeed increases?
Replies: 19
Views: 11133

Re: Why does induced drag decrease as airspeed increases?

I don't think that's 100% accurate. That sounds like induced drag is a direct result of the tilt of the wing: "some of the low pressure is now behind the wing, whereas some of the high pressure is in front of the wing. This "pushes" the wing back." That would also mean, if you t...

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by B737200
Fri Jul 21, 2017 12:38 pm
Forum: Technical/Operations
Topic: Why does induced drag decrease as airspeed increases?
Replies: 19
Views: 11133

Re: Why does induced drag decrease as airspeed increases?

Combining the two equations: D_I = C_DI*(1/2*rho*v^2)*S D_I = (([C_L]^2)/(Pi*AR)]*(1+d))*(1/2*rho*v^2)*S D_I = {([C_L]^2)*(1+d)*(rho*V^2)*S}/(2*Pi*AR) But looking at the lift equation: L=C_L*1/2*rho*v^2*S C_L=2L/(rho*v^2*S) Substituting into the above copied: D_I = {([2L/(rho*v^2*S)]^2)*(1+d)*(rho*...

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by B737200
Fri Jul 21, 2017 12:15 pm
Forum: Technical/Operations
Topic: Why does induced drag decrease as airspeed increases?
Replies: 19
Views: 11133

Re: Why does induced drag decrease as airspeed increases?

Disclaimer: It has been a while since I studied this and don't use it day to day so others may be able to give you a more accurate reply. I will try and answer some of your questions. Firstly let us look at the induced drag coefficient and drag force: Let your induced drag force be D_i and your Indu...

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by B737200
Wed Jan 13, 2016 8:10 am
Forum: Civil Aviation
Topic: Emirates Adjusts Malta Schedule
Replies: 26
Views: 10576

RE: Emirates Adjusts Malta Schedule

<table border="0" align="CENTER" width="95%" class="quote"><tr><td><font size="2" face="ARIAL, Helvetica, Geneva" color="#9A9DA0">Quoting <a href="/profile/DolphinAir747" class="quote" target="_blank">DolphinAir747</a> (<a href="#8" class="quote">Reply 8</a>):<br/><i><acronym title="Etihad Airways (...

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by B737200
Sun Jul 13, 2014 8:14 am
Forum: Technical/Operations
Topic: 787 Food Chillers
Replies: 16
Views: 6779

RE: 787 Food Chillers

I had a two hour delay about 2 years ago flying from Dubai to Bangkok on an Emirates A380 because the chiller computers were acting up - at least that was the version the captain gave us. I found it somewhat humorous that a highly advanced airliner with all the bells and whistles was delayed because...

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by B737200
Sun Sep 23, 2012 7:38 am
Forum: Aviation Hobby
Topic: World Of AI Troubles. Please Help!
Replies: 2
Views: 12155

RE: World Of AI Troubles. Please Help!

Its been a while since I used the installer (not even sure if I have the latest one) but if I recall correctly you can set the Target of your Installation to FS9 or FSX. Make sure it is FS9 (Flight Simulator 2004). Also check the installation directory, If you are using a 64-bit <acronym title="Aust...

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by B737200
Sun Jul 08, 2012 7:20 am
Forum: Military Aviation & Space Flight
Topic: A400M Will Be A Sitting Duck At Farnborough
Replies: 53
Views: 13531

RE: A400M Will Be A Sitting Duck At Farnborough

<table border="0" align="CENTER" width="95%" class="quote"><tr><td><font size="2" face="ARIAL, Helvetica, Geneva" color="#9A9DA0">Quoting <a href="/profile/par13del" class="quote" target="_blank">par13del</a> (<a href="#20" class="quote">Reply 20</a>):<br/><i>Well if we follow the last two major avi...

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by B737200
Sat Sep 24, 2011 7:58 pm
Forum: Military Aviation & Space Flight
Topic: Two Libyan Mirage F-1's Defect To Malta
Replies: 37
Views: 11985

RE: Two Libyan Mirage F-1's Defect To Malta

<table border="0" align="CENTER" width="95%" class="quote"><tr><td><font size="2" face="ARIAL, Helvetica, Geneva" color="#9A9DA0">Quoting <a href="/profile/Bennett123" class="quote" target="_blank">Bennett123</a> (<a href="#36" class="quote">Reply 36</a>):<br/><i>Another, prob 508 is parked across t...

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by B737200
Fri Sep 23, 2011 9:53 am
Forum: Military Aviation & Space Flight
Topic: Two Libyan Mirage F-1's Defect To Malta
Replies: 37
Views: 11985

RE: Two Libyan Mirage F-1's Defect To Malta

<table border="0" align="CENTER" width="95%" class="quote"><tr><td><font size="2" face="ARIAL, Helvetica, Geneva" color="#9A9DA0">Quoting <a href="/profile/Devilfish" class="quote" target="_blank">Devilfish</a> (<a href="#31" class="quote">Reply 31</a>):<br/><i>Yeah, being out in the crash fire trai...

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by B737200
Fri Aug 26, 2011 4:35 pm
Forum: Military Aviation & Space Flight
Topic: Spitfire Lookalike At Air Display
Replies: 5
Views: 6156

RE: Spitfire Lookalike At Air Display

<table border="0" align="CENTER" width="95%" class="quote"><tr><td><font size="2" face="ARIAL, Helvetica, Geneva" color="#9A9DA0">Quoting <a href="/profile/spudh" class="quote" target="_blank">spudh</a> (<a href="#4" class="quote">Reply 4</a>):<br/><i>How about the laminar flow wing of the Mustang, ...

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by B737200
Wed Aug 24, 2011 4:45 pm
Forum: Military Aviation & Space Flight
Topic: Spitfire Lookalike At Air Display
Replies: 5
Views: 6156

RE: Spitfire Lookalike At Air Display

The elliptical wing minimizes drag. Straight lines are however easier to manufacture and tapering the wing will give you almost the same effect as using an elliptical wing. I suppose that ultimately its a compromise. Aspect Ratio is greater contributor to drag so if you can make a high <acronym titl...

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by B737200
Fri Aug 19, 2011 5:06 am
Forum: Civil Aviation
Topic: Where Are Afriqiyah's Aircraft?(Libya No-fly Zone)
Replies: 99
Views: 25119

RE: Where Are Afriqiyah's Aircraft?(Libya No-fly Zone)

There is one of their A320s parked in Malta (LMML). I think it was at Lufthansa Tecknik when this whole mess started. They recently moved it to a park I pass by everyday.

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by B737200
Tue Aug 02, 2011 3:33 pm
Forum: Aviation Hobby
Topic: FSX Callsigns
Replies: 14
Views: 15521

RE: FSX Callsigns

Then I think you need to download the voice files for those airlines. I'm not where to find them, maybe try avsim. I'm not sure if <acronym title="Air India">AI</acronym> packages like WO<acronym title="Air India">AI</acronym> come with voice files, maybe you can try downloading the <acronym title="...

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by B737200
Mon Aug 01, 2011 6:21 pm
Forum: Aviation Hobby
Topic: FSX Callsigns
Replies: 14
Views: 15521

RE: FSX Callsigns

This is what I do (disclaimer I do this for FS9) 1. Go on File and click "Update Voicepack" 2. After you perform an update go on file and click "save." 3. Then go on tools and click on "update airliners.cfg" You may be actually downloading the call signs but if you do not update the airlines.cfg fil...

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by B737200
Sun Jul 31, 2011 9:49 am
Forum: Aviation Hobby
Topic: FSX Callsigns
Replies: 14
Views: 15521

RE: FSX Callsigns

I don't think it ever crashed for me. I have the FS9 version though. I've used it on Windows 7 64-bit.

I don't really know what the problem can be, maybe someone else can help you more than I can.

Does it even start? And did you install it using the "Run as Administrator" function?

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by B737200
Sun Jul 31, 2011 4:47 am
Forum: Aviation Hobby
Topic: FSX Callsigns
Replies: 14
Views: 15521

RE: FSX Callsigns

Try this:

http://www.editvoicepack.com/

I've only ever used it on FS9 but according to the website it also works with FSX.

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by B737200
Sun Jul 17, 2011 2:50 pm
Forum: Technical/Operations
Topic: Ops Manual Question
Replies: 8
Views: 3995

RE: Ops Manual Question

<table border="0" align="CENTER" width="95%" class="quote"><tr><td><font size="2" face="ARIAL, Helvetica, Geneva" color="#9A9DA0">Quoting <a href="/profile/smartt1982" class="quote" target="_blank">smartt1982</a> (<a href="#0" class="quote">Thread starter</a>):<br/><i>Also on a quick note related to...

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by B737200
Mon Jul 04, 2011 6:59 am
Forum: Technical/Operations
Topic: Pilot Education - Ects Points?
Replies: 3
Views: 3260

RE: Pilot Education - Ects Points?

By ECTS do you mean the European Credit Transportation System (or something like that)? If so I don't think pilot qualifications count. You see they fly 150 souls on multi-million dollar jets into horrible weather. They have a good knowledge of weather, physics and systems but they are not good enou...

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by B737200
Sun Jul 03, 2011 8:31 am
Forum: Aviation Hobby
Topic: AirSimmer A320
Replies: 19
Views: 12432

RE: AirSimmer A320

<table border="0" align="CENTER" width="95%" class="quote"><tr><td><font size="2" face="ARIAL, Helvetica, Geneva" color="#9A9DA0">Quoting <a href="/profile/Airbalticfan" class="quote" target="_blank">Airbalticfan</a> (<a href="#11" class="quote">Reply 11</a>):<br/><i>The real panel on Airbus is way ...

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by B737200
Sat Jul 02, 2011 6:16 am
Forum: Aviation Hobby
Topic: AirSimmer A320
Replies: 19
Views: 12432

RE: AirSimmer A320

<table border="0" align="CENTER" width="95%" class="quote"><tr><td><font size="2" face="ARIAL, Helvetica, Geneva" color="#9A9DA0">Quoting <a href="/profile/Airbalticfan" class="quote" target="_blank">Airbalticfan</a> (<a href="#8" class="quote">Reply 8</a>):<br/><i>So it seems to me that the main pr...

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by B737200
Fri Jul 01, 2011 7:01 am
Forum: Aviation Hobby
Topic: AirSimmer A320
Replies: 19
Views: 12432

RE: AirSimmer A320

<table border="0" align="CENTER" width="95%" class="quote"><tr><td><font size="2" face="ARIAL, Helvetica, Geneva" color="#9A9DA0">Quoting <a href="/profile/THEBATMAN" class="quote" target="_blank">THEBATMAN</a> (<a href="#3" class="quote">Reply 3</a>):<br/><i>I think it's a little more complex than ...

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by B737200
Fri Jul 01, 2011 6:44 am
Forum: Aviation Photography
Topic: Is This A 734?
Replies: 12
Views: 4519

RE: Is This A 734?

The wings look too long for a classic. I'd wager its a -700.

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by B737200
Thu Jun 30, 2011 5:54 am
Forum: Aviation Hobby
Topic: AirSimmer A320
Replies: 19
Views: 12432

RE: AirSimmer A320

I don't have it but I've heard some really good things and some really horrible things about it. Apparently if it works its great but it suffers from a lot of crashes. The modeled systems are also apparently not complete but if you are looking for a "lite" aircraft then that shouldn't be a problem. ...

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by B737200
Mon Jun 13, 2011 8:15 am
Forum: Non-Aviation
Topic: RIP The Quirky And Unique Maltese Bus Service
Replies: 19
Views: 3253

RE: RIP The Quirky And Unique Maltese Bus Service

Well I'll add a local perspective. For starters I drive now so I never use the bus nowadays (actually I had to use it recently when I locked myself out of my car and house but that's another story), however from my past memories: they are truly unique but the constant rattling and uncomfortable ride...

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by B737200
Tue May 31, 2011 6:00 am
Forum: Photography Feedback
Topic: Some Help With My Rejections
Replies: 3
Views: 1080

RE: Some Help With My Rejections

Hey guys thanks for your input. I didn't realize we had a feedback forum and I thought my post was simply deleted. I also tried searching for it but the search feature doesn't allow you to select this forum. Anyway so basically sorry for totally ignoring you. I finally got two shots accepted, not th...

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by B737200
Fri May 20, 2011 6:08 am
Forum: Non-Aviation
Topic: Smokers And Work Breaks
Replies: 34
Views: 2495

RE: Smokers And Work Breaks

To be honest I've only had summer jobs till now but whilst I'm working at times I get distracted by something happening in the room or what some of the other person does. It isn't for a long time or anything but from my limited experience if you are not on break it doesn't mean you are working for e...

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by B737200
Mon Apr 25, 2011 7:17 am
Forum: Technical/Operations
Topic: 747-400 Take-off Performance Tables
Replies: 7
Views: 12503

RE: 747-400 Take-off Performance Tables

Thanks a million.

Hey I know its not much but if you could send me your full name and qualifications I could put you in the acknowledgments section of my write-up. You can email me through my profile page.

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by B737200
Mon Apr 25, 2011 6:19 am
Forum: Technical/Operations
Topic: 747-400 Take-off Performance Tables
Replies: 7
Views: 12503

RE: 747-400 Take-off Performance Tables

<table border="0" align="CENTER" width="95%" class="quote"><tr><td><font size="2" face="ARIAL, Helvetica, Geneva" color="#9A9DA0">Quoting <a href="/profile/tdscanuck" class="quote" target="_blank">tdscanuck</a> (<a href="#4" class="quote">Reply 4</a>):<br/><i>I can do the calculation...just tell me ...

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by B737200
Mon Apr 25, 2011 5:45 am
Forum: Technical/Operations
Topic: 747-400 Take-off Performance Tables
Replies: 7
Views: 12503

RE: 747-400 Take-off Performance Tables

<table border="0" align="CENTER" width="95%" class="quote"><tr><td><font size="2" face="ARIAL, Helvetica, Geneva" color="#9A9DA0">Quoting <a href="/profile/francoflier" class="quote" target="_blank">francoflier</a> (<a href="#2" class="quote">Reply 2</a>):<br/><i>The closest I've seen to tables like...

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by B737200
Sun Apr 24, 2011 8:48 pm
Forum: Technical/Operations
Topic: 747-400 Take-off Performance Tables
Replies: 7
Views: 12503

747-400 Take-off Performance Tables

Do any of you know where I can find the take-off Performance tables for the 747-400? By take-off performance tables I mean those tables with the V1, Vr and <acronym title="Virgin Sun (United Kingdom)">V2</acronym> speeds at different take-off weights. Now for the caveat, I found the tables as publis...

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by B737200
Tue Apr 19, 2011 6:35 am
Forum: Photography Feedback
Topic: Some Help With My Rejections
Replies: 3
Views: 1080

Some Help With My Rejections

Ok so after a year long lull of not uploading I finally decided to try again. I forgot how hard it was, not that I was ever brilliant at it but I would at least get some photos uploaded. The fact that I barely go shooting doesn't help so here I am. First things first below is a shot I got rejected. ...

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by B737200
Sun Apr 17, 2011 10:12 am
Forum: Aviation Hobby
Topic: Looking For An Airbus T-Shirt
Replies: 10
Views: 11562

RE: Looking For An Airbus T-Shirt

<table border="0" align="CENTER" width="95%" class="quote"><tr><td><font size="2" face="ARIAL, Helvetica, Geneva" color="#9A9DA0">Quoting <a href="/profile/contrails15" class="quote" target="_blank">contrails15</a> (<a href="#4" class="quote">Reply 4</a>):<br/><i> T-shirts don't have the design I'm ...

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by B737200
Thu Apr 14, 2011 5:55 am
Forum: Non-Aviation
Topic: 48 ÷ 2(9+3)=?
Replies: 192
Views: 7071

RE: 48 ÷ 2(9+3)=?

I forgot how annoying these things can be... I have a simple solution, I use a lot of brackets when writing out equations. This way you are just asking for someone to misinterpret, the brackets help prevent this. Anyway since about 7 years back into my studies I've rarely seen any equation written d...

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by B737200
Wed Mar 02, 2011 11:29 am
Forum: Non-Aviation
Topic: No Fly Zone Over Libya?
Replies: 324
Views: 14105

RE: No Fly Zone Over Libya?

<table border="0" align="CENTER" width="95%" class="quote"><tr><td><font size="2" face="ARIAL, Helvetica, Geneva" color="#9A9DA0">Quoting <a href="/profile/GDB" class="quote" target="_blank">GDB</a> (<a href="#7" class="quote">Reply 7</a>):<br/><i>If permission given, the RAF could base Typhoons in ...

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by B737200
Sun Feb 20, 2011 4:05 pm
Forum: Aviation Hobby
Topic: Little Computer Advice
Replies: 3
Views: 3393

RE: Little Computer Advice

Thanks for the reply, I'd concentrate on changing the graphics card.

If I could wait longer I'd save up and change everything but until I'll have some income which I can put towards upgrading my credits would have expired.

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by B737200
Sun Feb 20, 2011 8:37 am
Forum: Aviation Hobby
Topic: Little Computer Advice
Replies: 3
Views: 3393

Little Computer Advice

Hi, I have about 300 Euros which I can spend on computer parts. These are in the form of credits which will soon expire so either way I will be loosing them if I don't spend them. Keeping within the budget I have decided to upgrade my computer even if the upgrade will not be that great. Now my curre...

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by B737200
Fri Feb 18, 2011 2:58 pm
Forum: Non-Aviation
Topic: Paying For Illegal Immigrant Funerals..
Replies: 61
Views: 3444

RE: Paying For Illegal Immigrant Funerals..

We have the same problem in Malta. We are a tiny rock and have trouble feeding them and what not, in the mean time Brussels and the UN keeps telling us how both us and Italy should treat them better. The fact is that it is easy for the rest of the EU and the UN to judge us on this point but we have ...

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by B737200
Fri Feb 18, 2011 2:43 pm
Forum: Aviation Hobby
Topic: Captain Sim 757 - Worth It?
Replies: 13
Views: 10310

RE: Captain Sim 757 - Worth It?

I have it for FS9 and I personally love it. Some people found it disappointing but I don't really know why, at least from my end it works great and the FS9 version is only €10. As for framerates, my <acronym title="Frederico II Airways (Italy)">2D</acronym> panel is totally smooth and that is the im...

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by B737200
Tue Feb 01, 2011 1:31 pm
Forum: Non-Aviation
Topic: Almost Three Months In Italy
Replies: 17
Views: 2869

RE: Almost Three Months In Italy

<table border="0" align="CENTER" width="95%" class="quote"><tr><td><font size="2" face="ARIAL, Helvetica, Geneva" color="#9A9DA0">Quoting <a href="/profile/flyboyseven" class="quote" target="_blank">flyboyseven</a> (<a href="#13" class="quote">Reply 13</a>):<br/><i>That sounds like a plan. Are there...

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by B737200
Mon Jan 31, 2011 11:30 am
Forum: Non-Aviation
Topic: Almost Three Months In Italy
Replies: 17
Views: 2869

RE: Almost Three Months In Italy

I've only been to Rome and Sicily, which is rather sad seeing as Italy is so close to Malta. If you haven't I suggest checking them out. In Rome, the food is amazing and the whole city has a certain vibe which I cannot really explain, it just feels like the city as whole has some higher purposeful g...

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by B737200
Sat Jan 08, 2011 1:22 pm
Forum: Technical/Operations
Topic: Shift Of Magnetic North Means Airport Changes
Replies: 26
Views: 6645

RE: Shift Of Magnetic North Means Airport Changes

In Malta we changed a few years ago;

LMML Runways were 32/14 - 24/06, they are now 31/13 - 23/05.

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by B737200
Tue Oct 12, 2010 5:13 pm
Forum: Technical/Operations
Topic: Gas Turbine Textbook
Replies: 6
Views: 3207

RE: Gas Turbine Textbook

Thanks for all your suggestions. <table border="0" align="CENTER" width="95%" class="quote"><tr><td><font size="2" face="ARIAL, Helvetica, Geneva" color="#9A9DA0">Quoting <a href="/profile/oly720man" class="quote" target="_blank">oly720man</a> (<a href="#1" class="quote">Reply 1</a>):<br/><i>his was...

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by B737200
Mon Oct 11, 2010 4:52 pm
Forum: Technical/Operations
Topic: Gas Turbine Textbook
Replies: 6
Views: 3207

Gas Turbine Textbook

Hi all, I have to do my dissertation this year and mine concerns the affect of changing design parameters (eg. by-pass ratio) in Gas Turbines for aircraft propulsion. I have been looking around for some relevant textbooks and have identified two candidates, however I figured that I might as well ask...

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by B737200
Wed Jun 30, 2010 1:56 pm
Forum: Non-Aviation
Topic: Lots Of Shops/restaurants Fake Italian Names
Replies: 52
Views: 7297

RE: Lots Of Shops/restaurants Fake Italian Names

Because Italians have good food and wine, so giving a restaurant an Italian name helps prop it up some what. I noticed it too when I am abroad, restaurants with grammatically correct names but which make no sense. Take it as a compliment towards the culinary mastery your homeland has achieved, this ...

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by B737200
Tue Jun 08, 2010 2:29 pm
Forum: Non-Aviation
Topic: Rail Trip Around Europe - Advice?
Replies: 28
Views: 3824

RE: Rail Trip Around Europe - Advice?

I'll admit I didn't read all the posts but I did it last summer so I figure I may be helpful. With 1 or 2 days in each city you are not going to see everything, however you can still get a feel for it and experience it to a certain extent. If don't plane on "going in" the major sights you will be ab...

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by B737200
Mon Jun 07, 2010 7:49 am
Forum: Aviation Hobby
Topic: Di-pole Information Needed
Replies: 6
Views: 4671

RE: Di-pole Information Needed

<table border="0" align="CENTER" width="95%" class="quote"><tr><td><font size="2" face="ARIAL, Helvetica, Geneva" color="#9A9DA0">Quoting <a href="/profile/LMML+14%2F32" class="quote" target="_blank">LMML 14/32</a> (<a href="#4" class="quote">Reply 4</a>):<br/><i>Pardon my ignorance, but I am a tota...

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