What shall you do?
Do your worst paw.
So I worked all summer running water tunnel experiments on differently tapered and swept wing models with reynolds numbers of 600 at high angles of attack (12, 18, 22 deg). I'm now working on an independent study project trying to replicate the results in Ansys and I'm having trouble creating a stall cell at all. I've tried exclusively first order transient solutions and I've tried a few different viscosity models. I tried turning each solution method up from second order to third order with no luck. The second order transient solver lost continuity and was non-converging. Does anyone have any suggestions? Pictured are experimental results as well as an example of my failed exploits in CFD.
3D Streamlines colored by velocity showing reversed flow at 22 deg AoA
Streamlines Seeded by a single plane showing no recirculation/separation in Ansys
Basically title, the Resene paint we bought for house outside wall paint is too thick and want to thin it out. Wondering if mixing water has any adverse effects to it. Cant find any answer on the web. Thanks.
2005 Jeep Liberty 6-cylinder 3.7L, 185k miles
Hey guys. My gf took her Jeep to a shop to get her oil changed. She just drove to work (30m) and her check engine light came on. They put in 5w-20 as per the service sticker, but the manual calls for 5w-30. What's the best way to handle this? Do we can the shop and notify them of just the light, or should I confront them about using the wrong oil viscosity? We live in PA where the coldest it gets is usually in the 20's (f).
Shattered, specifically. I just absolutely hate the viscosity glyph. I hate not actually knowing how much damage I took when I'm hit; I tend to be stingy with my healing resources and not realizing that I had accumulated that much damage when mobbed has killed me multiple times. Now I just avoid it like the plague. How do you all manage it?
Basically the title
I will have lots of components so I want something that is relatively simple to use. I also cannot just use aspen, hysys, promax or something of the like. Need an actual equation. Do you guys have any suggestions for something?
I need to know the density and viscosity of hydrobromic acid for a CFD simulation. However, I was unable to find the value online. I need it at a temperature of 25C. Does anyone know of a good source?
I have a skoda fabia (2013) and the recommended engine oil is the castrol 5w40, the previous owner was using the 15w40 for 8 years the mileage is now 93 000 miles ( 154 000 kms ) and I'm wondering if I can switch to the 5w40 without any issues
When it comes to spoken language, the word fluent has certain connotations. Most characteristic of the word is an ease with which one speaks and perceives a language. Their communication seems effortless and graceful. When Toki Pona is spoken with simplicity in mind, the speaker purposefully chooses a set of words to communicate the most basic information. This however is not where many speakers wish to stop, concocting subtle distinctions with particular grammar formulas. Having these tools at their disposal, ease of expression and perception give the speakers a higher feeling of fluency which was less possible with the simpler grammar set. It's at this point where dialects emerge. As speakers gain command over these new formulas, the introduction of alternative formulas is met with resistance to varying degrees.
Now, one aim of TP is for the speaker to describe their experience of the world from their perspective, thereby designating head words to parts of speech that match their own experience. A quintessential example of this process from page 12 of Toki Pona: The Language Of Good describes how a car can be ilo, tomo, or kiwen, and more. This has prompted a movement within the TP community to avoid lexicalization. And so to make up for this ambiguous aspect of the language, speakers will tend toward certain grammatical formulas to allow for more acute types of expression. (To be clear, I don't see lexicalization as a right or wrong way to approach the language.) For those of us who do subscribe to this "pu" way of speaking the language, an important question is raised: what does it mean to be fluent in Toki Pona?
I think this partly depends on how much speakers lean on their contrived grammars for understanding. Unlexicalized TP requires listeners to pause and consider the possibilities of what the speaker might be saying. Often, context will limit the list of possibilities substantially. Still, taking that extra moment to assess another's speech seems to go against the notion of fluency as it is popularly understood. As such, I strive for what I see as a particularly TP styled variety of language mastery. This viscous style always requires extra consideration on the part of the listener. It sheds assumptions and doesn't wince at hearing ostensibly peculiar, yet valid, wording. The trade-off is that the viscous listener appears to hesitate in communication despite having a thorough knowledge of TP.
While many speakers are already aware of thi
... keep reading on reddit ➡So I drive a 2021 Elantra N-Line (1.6l Turbo). I dont go through the dealership just because I prefer to use Castrol Edge. Always have. My mistake was I accidently bought the oil for Honda Toyota GM, and not the Turbo GDI oil. Should I worry at all? Its still Full synthetic 0w-20 as reccomended.
I am considering doing my Physics EE on viscosity. I wanted to calculate the viscosity of fluids using Stokes Law and other theorems by dropping a ball onto a graduated cylinder, and measuring its terminal velocity. I am, however, concerned if this topic can lend itself well into the EE. I'm aiming for really high marks, and wondering if anyone else in this subreddit has done an EE maybe related to my RQ, and could share their experience with the process.
I have a skoda fabia and the recommended engine oil is the castrol 5w40, the previous owner was using the 15w40 for 8 years the mileage is now 93 000 miles ( 154 000 kms ) and I'm wondering if I can switch to the 5w40 without any issues
