AndyK!

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About AndyK!

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  • Birthday 04/17/1981

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  • Website URL http://www.bcd-urbex.com

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  • Gender Male
  • Location Grimsby, UK
  1. Just found myself drooling over that turbine picture and now I'm sad Another cracking report. The control room makes it very worthwhile.
  2. Wow that's impressive! Was the church all part of the same place?
  3. Belgium HFB may 2017

    Some really nice pics there
  4. Hi, Everyone

    Hi, welcome to OS Looking forward to seeing some reports. Use the search box to find some places you like the look of in your area and give them a go
  5. Belgium Laundry Day august 2017

    Crazy the clothes are still hung on the line!
  6. Jeez that's looking rough in there now a days. Never seen those last bits before though
  7. The last piece of Pye. I’m sure everyone who visited Pyestock before it was demolished will remember the Anechoic Facility, that one last bit of the puzzle that couldn’t be visited. The blue-tailed building was still in use long after the demolition of the rest of the site, and is the only surviving part of Pyestock’s original host of facilities. This last part of the site has now also closed. Visited with @SpiderMonkey and @darbians. The National Gas Turbine Establishment. For those who don’t know, NGTE Pyestock - The National Gas Turbine Establishment - was a huge industrial site in Fleet, Hampshire. The site was used to test jet engines during their development and could simulate the conditions of flight in huge wind tunnels. Large scale expansion took place throughout the 50s and 60s to facilitate the much larger jet engines being developed such as those used on Concorde. The site finally closed in 2000 due to a decline in jet engine development and the advent of computer aided simulations. The Noise Test Facility A lot of research into noise took place at NGTE over the years, and the first anechoic chamber was built in the early 1960s. The increasing demand for quieter aircraft stimulated the more research work, and as a result a larger test facility capable of undertaking large scale noise tests on a variety of gas turbine components opened in the 1970s. The new facility consisted of two main laboratories, fully independent of each other. These were the Absorber Rig Facility and the Anechoic Chamber facility. The Absorber Rig Facility was the first to be completed and it came into service in the summer of 1972. The Anechoic Chamber Facility was commissioned just over one year later in early 1974. The noise test facility in the 1970s before the blue inlets were installed The blue air intakes and associated fans were installed during a refit in the 1990s The plans below show the general layout of the building. The anechoic chamber is central with silenced air intakes to the left and the silenced exhaust duct and extraction fans to the right. The induced airflow passes through the anechoic chamber where the noise tests were conducted. The Anechoic Facility has a 10,000 cubic metre chamber for noise testing in which the enclosed working volume has nearly zero noise reflection, thereby reproducing environmental conditions which can be compared to those in flight, and permits work to separately identify the source and direction of noise wave phenomena. The building is principally intended for the noise testing of jets, turbines and certain configurations of acoustically lined ducts. Broadly, the facility consists of an acoustically lined main test chamber 85ft wide and 46ft high with an overall length of 88ft, but which is reduced to 52ft at the working section. The jet flow from the main noise source is projected towards an acoustically lined, flared duct 28ft diameter at inlet with a 20ft diameter throat, which acts as an exhaust inducer. General view of the anechoic chamber with the exhaust duct to the left and working section to the right View towards the exhaust duct showing fixed microphone towers View from a hatch at the top of the working section, showing ceiling mounted crane Three observation galleries were positioned around the chamber. Each could be retracted to preserve the room's anechoic properties: The most striking feature of the anechoic chamber itself is the sound reflecting wedges of which there are nearly 7,000 units covering the walls, ceiling and floor. Three individual wedges are mounted together on a base-frame to form each single unit 610mm square; these units are then arranged over the chamber surfaces so that each successive unit has its wedge peak edges at right angles to the neighbouring unit. The working section was modified during refurbishment in the 1990s. A permanent nozzle was fitted through which high pressure air could be blown in using the blue external assembly shown in earlier pictures. Inside the working section the area where jet engines would be positioned was replaced with a network of pipelines feeding the new nozzle. Large air inlet pipe behind the nozzle The rig room before the refit The exhaust collector was responsible for transferring the jet engine exhaust gasses and induced air from the chamber to the exhaust silencing structure behind it. It is acoustically treated around its periphery, this lagging consists of heavy density rockwool 8in thick, faced with cotton sheeting and perforated galvanised mild steel sheet. The duct itself is prefabricated from 0.25in thick steel plate and has a total length of 35ft. The exhaust collector Selfie shows the scale of this huge hole in the wall Behind the exhaust collector Air and exhaust gasses then pass into the exhaust silencing structure. The main features of the structure, other than the exhaust collector are the acoustically slabbed walls of the concrete ducts which reverse the flowpath, two sets of silencing exit splitters, high and low frequency, and the ten exhaust extraction fans. Low frequency splitters on the left, and one of the two sets of high frequency splitters on the right. The pole is a fixed microphone boom. Another selfie showing scale The fan units themselves are double axial units having two counter-rotating six bladed fans in each pod, both with its own electric motor. One of the two sets of five extract fans, plus one redundant space for an additional fan. The new arrangement after the refit was particularly suited to testing ducts and propellers. One such item was found boxed up below the working section. This was possibly the last item to be tested at the site. A separate building, houses the control and engineering service equipment. This building has three floors and the heavy service plant was originally installed on the lower floor with the service supplies fed to the rig room via an underground communication duct; the main control room is on the middle floor, while the upper floor houses the ancillary electronic equipment. The control room and Fourier Analyser as originally fitted The control room was refitted with computerised equipment during the refurbishment in the 1990s. All that remains from the original control room is a single panel, the Plant Controller board.
  8. Really nice house and very well covered. Great shots
  9. UK Fat willys house 2015/16

    Nice little find there
  10. This was clearly an impressive property in its day. I wonder why he's strict about the no photo policy
  11. UK Bletchley Park - Milton Keynes - May 2017

    Some cracking detail shots there
  12. Quite enjoyed this place. Cracking report there
  13. The purpose-built County Court in Burton Upon Trent opened in 1862 featuring a three storey Italianate stone facade. Inside the courthouse features a double height courtroom with high-level arched windows around every wall, flooding the room with light. The original ornate balustrade survives in the entrance hall, but most of the building has been modernised over the years. The building closed in March 2013 and has been disused ever since. Visited with @SpiderMonkey
  14. UK Urbex wedding

    Well, it will certainly be different! I'm not sure ho you'd go about it though, as a wedding venue must be licensed. I don't think you can get temporary or one-off licenses in the UK, and even if you could you'd need to get the owner to get that.

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