Recent Topics
Car Quest Merger Results
by doitmyself
10/25/14 12:29 PM
Rental car for cheap in boston, MA mid May
by oilboy123
10/25/14 12:29 PM
Recommend a tire shop in Houston
by rainman49
10/25/14 12:28 PM
DI oil bypass filter
by Inspecktor
10/25/14 11:41 AM
Tough older guy shoots home invaders.
by spasm3
10/25/14 10:10 AM
Oil recommendation for a 2015 Mazda 6
by BrianPA
10/25/14 09:20 AM
2015 Mazda 6 oil filter
by BrianPA
10/25/14 08:31 AM
Any contractors being hired to fight ISIS yet?
by LoneRanger
10/25/14 08:10 AM
NC Trip
by Quattro Pete
10/25/14 07:57 AM
TGMO or MGMO which is more desirable?
by Koz1
10/25/14 06:57 AM
Could this be the Royals year?
by reemoe2
10/25/14 06:44 AM
Do not drink now, wait...
by CourierDriver
10/25/14 05:54 AM
Newest Members
ChevyTwo, BrianPA, JeepCommander, hevslark, Hox
51688 Registered Users
Who's Online
65 registered (87sammy, andyd, AandPDan, 123Saab, 10 invisible), 1915 Guests and 194 Spiders online.
Key: Admin, Global Mod, Mod
Forum Stats
51688 Members
64 Forums
221182 Topics
3497103 Posts

Max Online: 2862 @ 07/07/14 03:10 PM
Donate to BITOG

Topic Options
#3203762 - 12/02/13 10:11 AM Drops of Mobil 1 shooting down funnel like BB's
LoneRanger Offline


Registered: 07/02/07
Posts: 1456
Loc: Midwest
Once upon a time, I saw a video maybe on youtube. It showed a cool effect when pouring Mobil 1 into a funnel: Once the funnel is coated with Mobil 1, stopped pouring and let individual drops fall from the bottle onto the funnel and the drops would shoot down the surface on top of the layer oil coating the plastic funnel, like BB's.

Maybe any synthetic oil can probably put on this droplet show. I was reminded of it the other day as I was pouring Mobil 1 4T into my Ducati. Sure enough, when each bottle was depleted and dripping drops, the drops shot down the funnel like little fluid BB's.

Can't find the old video, no longer on Youtube.

_________________________

'09 Subaru Forester .. (Kendall GT-1 Syn Blend 5W30)
'13 Ducati MTS .......... (Silkolene Pro 4 Ester 15W50)

Top
#3203767 - 12/02/13 10:16 AM Re: Drops of Mobil 1 shooting down funnel like BB's [Re: LoneRanger]
JHZR2 Offline



Registered: 12/14/02
Posts: 33786
Loc: New Jersey
Surface tension. You can do this with water droplets on a hotplate too. Spheres minimize surface energy.

Top
#3203769 - 12/02/13 10:19 AM Re: Drops of Mobil 1 shooting down funnel like BB's [Re: JHZR2]
BISCUT Offline


Registered: 12/28/11
Posts: 1406
Loc: NewYorkistan
Way back in the day I remember Castrol GTX doing it in my funnel at every oil change.
_________________________
2010 Nissan Armada/Mobil1 5-30 P1(92k)
2008 BMW 328XI Mobil 1 0-40(80k)
2004 F-150 Lariat/M1 EX 5-20 P1(93k)
1995 Toyota Camry/ST SYN Fram Ult(120k)

Top
#3203793 - 12/02/13 10:37 AM Re: Drops of Mobil 1 shooting down funnel like BB's [Re: LoneRanger]
Rand Offline


Registered: 08/20/03
Posts: 7778
Loc: Barberton,Ohio
the gear oil did this when I changed it last week.
pretty normal.
_________________________
2015 Forester I-Premium 6MT


Top
#3203817 - 12/02/13 11:04 AM Re: Drops of Mobil 1 shooting down funnel like BB's [Re: LoneRanger]
IndyIan Offline


Registered: 09/23/08
Posts: 5650
Loc: Ontario, Canada
Isn't low surface tension more desirable in a motor oil? So it coats and sticks to everything in the engine and remixes instantly?
I thought this was actually one of the advantages of synthetic oil, more cling to help on dry starts?
_________________________
07 Focus ZXW, 5spd manual, 92km M1 5W20
03 Tracker, 5spd manual, 262km, Valvoline Syn 5W30

Top
#3203860 - 12/02/13 11:59 AM Re: Drops of Mobil 1 shooting down funnel like BB's [Re: IndyIan]
Kira Offline


Registered: 08/19/10
Posts: 1102
Loc: Champlain/Hudson Valley
Hello, I've noticed this effect in every funnel during every oil change I've ever done. The coating of oil in the funnel stops the "new drop" of oil from hitting and coating that part of the funnel. The funnel is already coated.

The kinetic force of the "new drop" of oil isn't dispensed. The "new drop" if free to zoom down the funnel at whatever speed it it had when it hit initially.

I think it's called the "Speedy B-B of Oil in a Funnel Effect". Kira

Top
#3203895 - 12/02/13 12:26 PM Re: Drops of Mobil 1 shooting down funnel like BB's [Re: LoneRanger]
440Magnum Offline


Registered: 02/01/09
Posts: 6344
Loc: Texas
It can happen with any liquid- I've seen it quite often when rinsing a car with a fine spray of deionized water (eg. from one of the old Mr Clean car washers with a built in rinse water filter).
_________________________
'66 Dodge Polara & '69 Dodge Coronet R/T both 440/727
'08 Ram 1500 4.7/545RFE
'12 Challenger SRT8 392/6-speed
'99 Cherokee 4.0, '11 Grand Cherokee 3.6

Top