Jump to content
 

The non-railway and non-modelling social zone. Please ensure forum rules are adhered to in this area too!

Early Risers.


Mr.S.corn78
 Share

Recommended Posts

21 hours ago, pH said:

I’ve long tried to think of a way to capture the energy released by the dynamic brakes on diesels, instead of just burning it off in resistor grids. Something like 15000 tons falling (slowly!) through several hundred feet would generate the equivalent of quite a few old mineshafts.

 

One way it almost works is to use the braking energy to liquefy air or nitrogen on the way down then use that to recover the waste heat from the diesels in a turbine on the way up.

 

It does actually work (on paper) but I couldn't get it to make economic sense. The amount of energy recovered does not seem to justify the cost of all the additional hardware.

 

  • Like 2
  • Informative/Useful 7
  • Interesting/Thought-provoking 4
Link to post
Share on other sites

1 hour ago, Gwiwer said:

Not if you are a geriatric snail using a Zimmer frame 😂

 

In other news I had my double-dose of NHS care this afternoon and can report accordingly.  

 

Chest X-ray booked for 1.45 at Teddington was completed slightly early and in a matter of minutes with no fuss, a polite if perfunctory welcome and introduction and advice of where and when the result will be known; via my GP in no more than seven days.  

 

Move forward to Kingston Hospital for a 4pm with their respiratory department which session I was assured would be the required spirometry and lung-function tests.  

 

I arrived at 3.10pm simply because it was not far from Teddington; I did stop for a flat white on the way to lose a little time but no matter.  Having navigated the maze which is Kingston Hospital with the help of two very helpful and welcoming staff I took my seat in the waiting area facing a screen which showed the words "Delay : 1 hour 15 minutes".  It was clear from some others that this was indeed the case.  However my name was called at 4.05 from an area not affected by the delays elsewhere.  

 

A very warm welcoming woman introduced herself as "One of the respiratory doctors here" and we went through the background to the referral.  It was clear from the outset that this was only going to be "Another day another doctor" and not what I had been led to believe.  So we went through the questions, history and current management.  "Another day another doctor" decided that I required a different inhaler to that only prescribed a week ago (fair go - she is a respiratory doctor not a GP and might have more specialist knowledge) also asking me to have another chest X-ray "on the way out" because Kingston Hospital cannot access Teddington Hospital's data.  She also mentioned that there is a very long waiting list for spirometry and lung function testing with the next date (which was assigned to me on the spot) being in April next year.  OK so the NHS is under a great deal of pressure, we know, but in some cases of which I am hopefully not one there will no longer be any lung function six months hence. 

 

The result?  We parted as warmly as we met with thanks all round for coming in and for her time.  I have a prescription for the new new inhaler and a date in April for the testing which I thought was to be today.  I didn't stop off for another x-ray; I already had one and the GP will get that result.  If anything is shown he'll be in touch.  

 

I won't be cashing in the new prescription just yet either.  I'll stick with the one I was given a few days ago by the GP at least for now.  

 

The NHS is wonderful.  Or it could be if its disparate parts could actually see what they were all doing.  I totally get privacy and confidentiality but why can one patient record system not exist allowing anyone who sees me to access the full record?  Instead I now have three separate and disconnected sets of notes from the past few days alone.  

 

And they say it needs to save money and be less bureaucratic .....  

 

 

 

I believe they tried that and when the price tag reached a billion pounds or some similar high figure and nothing yet had been created but more money was still required the politicians stepped in and said 'go take a running jump' or words to that effect and it got cancelled.

  • Like 4
  • Agree 6
  • Informative/Useful 2
Link to post
Share on other sites

3 minutes ago, Winslow Boy said:

 

I believe they tried that and when the price tag reached a billion pounds or some similar high figure and nothing yet had been created but more money was still required the politicians stepped in and said 'go take a running jump' or words to that effect and it got cancelled.

Jeez if Australians can do it...!

 

https://www.myhealthrecord.gov.au/

 

 

  • Agree 10
  • Informative/Useful 1
Link to post
Share on other sites

BIN day, all sorted.

 

Yesterday, nothing to see here, move along... except it DID continue snowing, light but continual <yawn>

 

Woke early with a sore throat, seems related to the bedroom being cooler than expected, cold air seeming to be the culprit, I hope.

 

Later, choir rehearsal, preceded by happy hour pizza and beer, hopefully.

Will be a late one as we have a secondary rehearsal for the schola following the main rehearsal. With luck will be done by 9:30PM <yawn>

 

More snow and -6C at BIN time, high of -1C expected and onward with the snow, light mostly.

 

Later.

  • Like 3
  • Friendly/supportive 16
Link to post
Share on other sites

2 hours ago, AndyID said:

 

One way it almost works is to use the braking energy to liquefy air or nitrogen on the way down then use that to recover the waste heat from the diesels in a turbine on the way up.

 

It does actually work (on paper) but I couldn't get it to make economic sense. The amount of energy recovered does not seem to justify the cost of all the additional hardware.

 

 

Just a bit more info:

 

The business of compressing the air produces a fair amount of heat and that's energy that is lost back to the atmosphere. Then converting liquid air/nitrogen back into gas takes in a lot of heat without doing any useful work!

 

The laws of thermodynamics are definitely not in our favor 😀

 

  • Like 7
  • Agree 4
  • Informative/Useful 3
  • Friendly/supportive 1
Link to post
Share on other sites

  • RMweb Premium

Those 40 mph everywhere drivers are endemic here, which causes the loony drivers to do kamikaze overtakes on their way to work on the faster roads.  Faster roads are difficult to quantify here, there are no dual carriageways....and no national speed limit.  No MOT's either, if you want to add further jeopardy into the equation!

  • Interesting/Thought-provoking 1
  • Friendly/supportive 14
Link to post
Share on other sites

  • RMweb Gold
3 hours ago, Gwiwer said:

The NHS is wonderful.  Or it could be if its disparate parts could actually see what they were all doing.  I totally get privacy and confidentiality but why can one patient record system not exist allowing anyone who sees me to access the full record?  Instead I now have three separate and disconnected sets of notes from the past few days alone.  

 

And they say it needs to save money and be less bureaucratic .....  

 

 


Sorry to hear that Rick - welcome to my world.

 

Completely beats me too!

 

Alan

  • Friendly/supportive 15
Link to post
Share on other sites

11 hours ago, jjb1970 said:

The RSAF don't seem to have the same issues with noise abatement as the RAF.


I don’t about now, but in the late 1960s/early 1970s there didn’t seem to be much noise abatement going on in the Scottish highlands! A pair of F4s at low level in a narrow glen is not quiet.

  • Like 7
  • Agree 4
  • Informative/Useful 1
  • Interesting/Thought-provoking 2
  • Funny 1
Link to post
Share on other sites

2 minutes ago, pH said:


I don’t about now, but in the late 1960s/early 1970s there didn’t seem to be much noise abatement going on in the Scottish highlands! A pair of F4s at low level in a narrow glen is not quiet.

 

We were hiking in the Cairngorms in the 60's  when a couple of them scared the pants off us (although we might have been wearing kilts - can't remember).

  • Like 15
  • Funny 1
Link to post
Share on other sites

3 hours ago, AndyID said:

One way it almost works is to use the braking energy to liquefy air or nitrogen on the way down then use that to recover the waste heat from the diesels in a turbine on the way up.


I’ve thought of a ‘battery car’ coupled to the locomotives, acting like the batteries in an EV. Some US railroads have fuel tenders semi-permanently coupled in locomotive consists, so the idea isn’t too far-fetched. The problem, with the current (ha, ha) state of batteries would probably be the weight of such a car.

  • Like 13
  • Agree 1
  • Interesting/Thought-provoking 2
Link to post
Share on other sites

  • RMweb Premium
7 hours ago, PhilJ W said:

Afternoon all from Estuary-Land. Just at the start of lockdown I went into town  to do a bit of business. I parked in one of the car parks, went to the pay machine to find that it wasn't working. I got a letter claiming £160 excess/none payment fee so I informed them that I was unable to pay because the machine wasn't working. I got a letter this morning from a debt collection company demanding payment. I will be sending them a snottogram.

 

Bear has never been presented with such a scenario (and I'm in no hurry to change that record).  If I ever am - and there's no second machine to use - then I'd take a photo of the machine (useful if the display indicates the machine is fubarred), maybe call them on the phone to report it busted (if there's a number displayed to call) and if anyone else has the same issue then swap contact numbers in case of a fine, as there's a good chance they'll have the same.  At least then it's two person's words against the Parking Company's.

And if that company still won't see sense (very common it seems) I'd use the Small Claims Court - it'll certainly cost them more to defend than the fine is worth.

Hope it works out for you without too much aggro.  Have some Cake.

 

5 hours ago, chrisf said:

When the M1 is clear and free-flowing I can get from Bedford to Harpenden comfortably in 45 minutes.

 

There is a rumour that a certain Bear once got from BAe Warton to Hatfield in 3h 10m.  Allegedly.

 

Bear here....

A bit of a slow day really - a bit achieved on the H/S/L refurb but not nearly enough.  Oh well.

This afternoon & evening was taken up with a visit to the M.E. Group; four brass spacers turned up - not exactly high tech stuff but needed doing; they'll be used on a home-made stand to stop small jars of flux etc. from being knocked over.  Today saw a grand total of 6 people turning up, which is not nearly enough and I suspect that if the grown-ups were aware then they'd think hard about continuing with the "course".

  • Like 6
  • Friendly/supportive 13
Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share

×
×
  • Create New...