#garfield Logs

Jun 12 2015

00:00 any10363964 wierd
00:01 zhanx -52, 56, 58 hence the issue
00:01 zhanx Evaporation is key
00:02 y10363964 doesn't understand triple po
00:03 any10363964 is thee a temperature above which you shouldn't push 410 ?
00:03 zhanx Don't bother unless you're bulk buying
00:03 zhanx No but a low temperature yes
00:03 any10363964 what happens at what temperature?
00:03 zhanx Used for heat pumps also
00:04 any10363964 i was thinking 50F as my low
00:04 any10363964 does it disassociate, blow up?
00:04 zhanx Too cold it's still a liquid and that is fine
00:04 zhanx No
00:05 any10363964 what's it do when cold?
00:05 zhanx Liquid and sits there
00:05 zhanx Doesn't remove heat
00:06 y10363964 notes it's actually possible to import 410 from china cheaper than usa when it's made in usa two states over from
00:06 zhanx Yep
00:06 any10363964 oh,, umm, doesn't that depend on the pressure? it never goes to vacuum in a ac system
00:07 zhanx Ac system is charged in a vacuum fyi
00:07 any10363964 yeas, to remove air and humidity
00:07 any10363964 but normally, only 11 and 12 operate a a vac in the evaporator
00:07 zhanx But if you add something to a vacuum. ......
00:08 any10363964 iirc, 22 is ~78psi at 40F
00:08 zhanx 75
00:08 any10363964 ok
00:08 any10363964 it's been 20 yrs, gimme a small break
00:08 zhanx K
00:08 y10363964 was once smart
00:09 zhanx I am universal cerified
00:09 zhanx I can work with it all
00:09 y10363964 pats xhax on his back and expects him to answer all her quest
00:09 zhanx Not all
00:09 any10363964 ok, i won't ask the wierd ones
00:10 zhanx Still can't engineer them
00:11 any10363964 becha can: use servo'd valves and a avr, programmed to keep best temp/pressure and liquid flow, for all conditions
00:11 zhanx True
00:12 any10363964 i been trying to convince rue that with 7C water year round, he sholdn't have any a/c bill, (and a fairly small heating bill)
00:12 zhanx Gro pump
00:12 any10363964 either pump the water to the house (50ft?), or thermo siphon with a couple freon lines
00:13 any10363964 depending on btu needed, water qty available, cost, and how Rube Goldberg it needs to be
00:13 zhanx Ectaclly
00:13 any10363964 arrg,, it's almost midnite again
00:14 zhanx Yep off to bed myself
00:15 any10363964 took 5.5 hrs to do a /dir , resulted in a 528MB txt file
00:16 any10363964 over 7 million files on the one drive
00:16 rue_house I'm waitng for pumps to arrayve
00:16 rue_house *blink*
00:17 any10363964 scroll up, rue, i been talking to myself in here half the day
00:26 rue_house I think I got most of it
00:26 any10363964 i still wonder why Tiggr nneded data on 2008 Jeep seat belts
00:27 any10363964 but, the data can prolly be applied to ther seatbelts
00:27 any10363964 other
00:36 any10363964 LMAO!! ==>> The US navy has been using nuclear plants to run its ships and submarines for over 50 year WITHOUT ONE SINGLE NUCLEAR ACCIDENT. One little sub generates 50 MW power, I have no idea what the giant aircraft carriers generate but I guess it to be in the region of 1TW.
00:38 rue_house well they have proper protocols I'd bet
00:39 rue_house nuclear plants are run by people trying to make money by saving money on things like maintenance
00:39 any10363964 yea, but the idiot suggested an aircraft carrier generats a TW
00:40 any10363964 the early subs and carriers had the same powerplants, the carriers had two or more
00:41 any10363964 carriers are getting bigger ones because they can carry the weight and need more power, subs have a space issue and still do the same things they did 50 yrs ago
00:41 any10363964 but nothing makes a terawatt
01:06 any10363964 swimming pool : http://lh4.ggpht.com/-m1sVtaHxozQ/UWf1s6kpSEI/AAAAAAAAnOQ/lulQa44-j7w/taum-sauk-hydro-power-station-5%25255B7%25255D.jpg?imgmax=800
01:22 any10363964 "The ship can clean up to 140 square meters of ocean surface polluted with a 2 mm oil slick in an hour. " <<== that's 12 meters by 12 meters, or ~35ftx35ft, and they are bragging about it?
01:23 any10363964 "You sent a payment of $5.94 USD to 深圳市青鹏思拓科技有限公司" <<== if you say so
01:25 any10363964 "DLE30 gasoline engine 3.7hp/8500rpm ; GBP$137" <<== so put that in a quad copter and make it fly all day long?
01:29 y10363964 shuts up, and shuts down, and waves gnites, and sleeps the pu
11:51 y47083481 looks around (because cats can bend li
11:56 any47083481 However, Public Law P.L.-96-310, the Ocean Thermal Energy Conversion Research,
11:56 any47083481 Development and Demonstration Act, and P.L.-96-320, the Ocean Thermal Energy Conversion Act
11:56 any47083481 of 1980, now call for acceleration of the development of OTEC plants, with capacities of 100 MWe
11:56 any47083481 in 1986, 500 MWe in 1989, and 10,000 MWe by 1999 and provide for licensing and permitting and
11:56 any47083481 loan guarantees after the technology has been demonstrated.
12:14 any47083481 tis fridaynoonneedfood
12:37 any47083481 the big issues with 7 million files in the FAT : the OS allocates 512 bytes or more per file in the fat, and there's 3 copies that must be manipulated and compared, and 2^23 times 512 bytes is 2^32 (4GB) and anything over that is software math, there's 3 FATs so that's 12GB of data traffic on the drive to get 2^23 file datas
12:37 any47083481 and it gets sorted
12:39 any47083481 over that is software math (for my 32bit pentiums)
12:39 any47083481 plus the drives are accessed in 48bit LBA math
12:39 any47083481 food, need fooooooooooooooooooood
12:54 any47083481 500uf 450v cap $1.30
12:54 any47083481 150uf 250v cap $0.076
13:36 any47083481 ok, if i have 4 drives of 8million files, and 10 drives of 25,000 files, and allocated 512bytes each FAT entry, that's only 17gigabytes for the global FAT, correct?
13:37 any47083481 the othe 2dozen drives can be cache/mirror
18:46 any08515628 if eel queasy
19:09 any08515628 http://www.smbc-comics.com/index.php?id=3764
19:51 any08515628 Blue-Dark Transparent Acrylic Plexiglass sheet 1/8" x 3/4" x 1/2" (pack of 2)
19:51 any08515628 $1.85
19:51 any08515628 it's the size of the tip of your little finger, and 1/8 inch thick
19:51 any08515628 a whole sheet of it that size
19:52 any08515628 TWO of them for ONLY $1.85
19:52 any08515628 10 watching !!!!
20:08 any08515628 BLUE ACRYLIC #2424 Plexiglas Sheet 1/8" TRANSPARENT 7% WE CUT THE SIZE YO
20:08 any08515628 $4.87
20:08 any08515628 MEDIUM GRAY ACRYLIC 2074 Plexiglas Sheet 1/8"TRANSPARENT 13% WE CUT THE (chuti)
20:08 any08515628 funky
20:09 any08515628 BLACK OR WHITE KING STARBOARD 6"X12'X 1/4 WE CUT THE SIZE YOU NEED
20:09 any08515628 $2.00
20:09 any08515628 it doesn't look 12ftlong
20:15 any08515628 they also list 3mm and 6mm as being .118 thick
20:28 y08515628 looks peeved, and qu
21:15 any08515628 i just made this pasta, i call it newdles
21:22 Tom_itx i just desoldered 3 RoHS 56 pin tssop with an iron
21:37 y08515628 admires your tena
21:39 any08515628 hmm,, a thought, a mechanical problem for you: make a aluminum box, where the top would be, line the edges with 12 awg copper, connect the copper to the hot terminals of a 120watt (or more) Weller gun, chuck in lathe or mill, level the copper surface from rounded to flat, use to desolder qfps
21:40 any08515628 do the same in straight lines for desoldering dip tssops
21:41 any08515628 the key is the alum backing to hold the copper straight, and the copper being milled flat where it can contact all the pins evenly
21:41 any08515628 and of course the 100's of amps at 2vac from the Weller soldering gun transformer
21:42 any08515628 you can maybe sell the heck out of that on ebay
21:48 any08515628 or, you can ignore me
21:53 Tom_itx or use a hot air station which i don't own
21:53 Tom_itx tried to get the local guy to desolder it for me but he didn't have the right tip
21:53 Tom_itx so i did it myself as usual
21:53 Tom_itx gnite.
22:15 y08515628 notes the newdles taste faintly like a p
22:43 rue_shop3 hey
22:44 rue_shop3 I wasn't ignoring, I wasn't here yet
22:44 rue_shop3 slept after work
22:44 rue_shop3 for 2.5 hours
22:45 rue_shop3 then ma needed me to get a tree from her place
22:45 rue_shop3 now I ahve to set up for kids tommmorow
22:56 any08515628 o
22:57 any08515628 i am considering going up to the roof and washing my hair
22:57 any08515628 it's 75F, the water is fairly fresh rainwater
23:01 any08515628 the frogs luv it, there's a new egg mat floating in the tank outside
23:02 any08515628 72F
23:02 any08515628 in daytime on the roof, it's impossible to stop sweating by sitting under a garden hose, it's just too hot
23:10 y08515628 ponders making a 8ft dia subwoofer cone using some sorta honeycomb fiberg
23:12 any08515628 a voice coil and a magnet coil, operating in push-pull, good for a couple kw peak
23:13 any08515628 a 3ft diam coil structure dissipating 2kw is only 220 watts per foot, that should be do-able
23:14 any08515628 2ft dia is 320 watts per foot, still less than the power in the same space in any 24" woofer coil
23:15 any08515628 (unless the 24" woofer has a 4inch or larger voice coil)
23:20 y08515628 ponders some interesting driver structures, with the voice coil integrated into the cone fra
23:25 any08515628 consider, if you will, concentric bracing and radial ribs on the cone backside, with the rings being voice coils (even tho the magnet structure is broken by the radial bracing, it still works)
23:27 any08515628 you adjust the power to each ring based on the amount the cone is powered by each watt, as determined during testing, so there's no flop in the cone surface from center to the outer edges
23:29 y08515628 goes to wash hair while rue ponders a speaker with 70kw peak power hand