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Home > Technical > 2SO - 2 Stroke oil and Diesel |
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yamaha-fan Member Since: 11 Jun 2007 Location: Munich Posts: 324 |
Alex, your conclusion is not correct: we are indeed looking for lubrication AND cleaning properties of 2-T oil.
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22nd Nov 2010 4:10 pm |
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npinks Member Since: 28 Jun 2007 Location: Ls25 Posts: 20090 |
edited my comments out, no disrespect was meant as it was clearly said in jest
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22nd Nov 2010 4:36 pm |
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alex_pescaru Member Since: 12 Mar 2009 Location: RO Posts: 4642 |
DiscoGeorge, you are correct in all that you've said and I totally agree.
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22nd Nov 2010 4:41 pm |
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npinks Member Since: 28 Jun 2007 Location: Ls25 Posts: 20090 |
everyone has an opinion, and as such are allowed to voice it Its more irritaing when people won't accept that Former Mod/Member, with the most post & Chicken George Arch nemesis |
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22nd Nov 2010 4:41 pm |
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DiscoGeorge Member Since: 20 Nov 2010 Location: Pretoria, South Africa Posts: 193 |
Hi Alex
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22nd Nov 2010 4:47 pm |
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Big Dave Member Since: 22 Nov 2009 Location: Yorkshire Posts: 1055 |
2 things:
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22nd Nov 2010 4:51 pm |
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alex_pescaru Member Since: 12 Mar 2009 Location: RO Posts: 4642 |
OK. Let's say it has better lubricity. And I tend to believe that it is so. From engineering point of view makes sense.
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22nd Nov 2010 4:59 pm |
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DiscoGeorge Member Since: 20 Nov 2010 Location: Pretoria, South Africa Posts: 193 |
Hi Big Dave
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22nd Nov 2010 5:07 pm |
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DiscoGeorge Member Since: 20 Nov 2010 Location: Pretoria, South Africa Posts: 193 |
Hi Alex
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22nd Nov 2010 5:58 pm |
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yamaha-fan Member Since: 11 Jun 2007 Location: Munich Posts: 324 |
I have witnessed in my professional capacity many long-term engine tests with regard to applied engine technology, production standards, oil qualities, testing conditions and the like, all within the set (claimed) parameters. I have NOT come along a "cold" engine testing as Alex is sugesting. Alex, your idea is very theoretical, as most physical and chemical reactions take place under pressure and heat. What kills the high pressure diesel pump (normal temperature) is inadequate lubricity (or dirt). What kills the injectors (very high pressure and temperature) is inadequate lubrication in combination with clogging of the injector needles due to soot and sulphor deposits. I have seen the inside of hp-pumps and injectors for analysis after such tests, and you will be surprised what standard diesel according to DIN may do to such components under varying conditions.
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23rd Nov 2010 8:45 am |
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DiscoGeorge Member Since: 20 Nov 2010 Location: Pretoria, South Africa Posts: 193 |
Yamaha Fan
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23rd Nov 2010 5:05 pm |
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yamaha-fan Member Since: 11 Jun 2007 Location: Munich Posts: 324 |
Tribology = friction coefficients, specific wear rate/wear factor, physical properties.
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24th Nov 2010 8:33 am |
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DiscoGeorge Member Since: 20 Nov 2010 Location: Pretoria, South Africa Posts: 193 |
Hi Yamaha Fan
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24th Nov 2010 3:47 pm |
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EXPENCELANDER Member Since: 17 Jan 2010 Location: Cheshire Plains around Cheadle Posts: 152 |
Facinating thread, only just joined the forum but by chance came accross this thread and have read every post with interest.
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29th Nov 2010 7:08 pm |
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