Recent Topics
Castrol Edge for hard-driven turbo + DI
by Atomic
07/25/16 09:27 PM
2001 Camry LE V6 - Synthetic ATF Recommendation
by 01CAMRY
07/25/16 08:39 PM
Delo 400?
by Sealbilly
07/25/16 07:17 PM
Noob question about chain maintenance
by JeepWJ19
07/25/16 07:00 PM
Rural King Full Synthetic Oil Sale...
by AnthemBassMan
07/25/16 05:16 PM
Mobil 1 EP oil filter - Cross Reference
by Kung_Faux
07/25/16 05:08 PM
sears SYWR $30 off $30 surprise
by eljefino
07/25/16 05:03 PM
Does BG 44K work?
by j_mac
07/25/16 04:56 PM
First CEL on the SRT-8
by OVERKILL
07/25/16 04:00 PM
How wide are the error bars on Seq IIIG tests?
by bulwnkl
07/25/16 03:15 PM
Who watches the oil co's?
by Camprunner
07/25/16 02:44 PM
Magnetec "Edged" out?
by ARCOgraphite
07/25/16 02:34 PM
Newest Members
dewpoint, Luuey, Eskimio, Jngoose76, Ken_Clifton
58593 Registered Users
Who's Online
101 registered (AirgunSavant, 01CAMRY, 8o8is, 01_celica_gt, AMC, 4WD, 10 invisible), 1838 Guests and 13 Spiders online.
Key: Admin, Global Mod, Mod
Forum Stats
58593 Members
66 Forums
252244 Topics
4136713 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: 2449
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 .........(Quaker State Syn Blend 5W30)
'16 Ducati Multistrada DVT 1200S (Spectro Platinum 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: 38270
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: 1807
Loc: NewYorkistan
Way back in the day I remember Castrol GTX doing it in my funnel at every oil change.
_________________________
2015 F150 Lariat M1 0-20 FRAM ULTRA (12k)
2007 Maxima M1 5-30 FRAM ULTRA (113k)



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: 10494
Loc: NE,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: 7535
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, 139km VWB 7.5W25
06 CRV, 5 spd auto AWD, 250km M1 EP 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: 2554
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: 8235
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