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Keyword: flow

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  • Kitchen Faucet Flow Rate, Part II

    02/05/2024 6:08:41 AM PST · by Paul R. · 27 replies
    Me | 2/4/2024 | Paul R.
    As a follow up to my thread* discussing (among other things) wimpy kitchen faucet flow rates, I stumbled across this single temperature (almost always cold water) faucet at my local Menards: https://www.menards.com/main/kitchen/kitchen-faucets/plumb-works-reg-single-handle-drinking-water-faucet/5146ss/p-1444429309019-c-8509.htm That's more like it, as the faucet has a flow rating of 4.94 gallons per minute (18.7 liters per minute) at 60 psi. Now, that's getting somewhere! Somewhere on Amazon I found a somewhat similar unit from so "never-heard-of-'em" Chinese brand, said faucet rated at 6.something"gallons per minute. Unfortunately I did not save the item to my Amazon "list" or cart "save for later", and now I can't...
  • Faucet, and Cell Phone Battery Fixes?

    02/02/2024 5:54:25 AM PST · by Paul R. · 74 replies
    Paul R. | 2/2/2024 | Me
    Faucets: Has anyone modified a modern faucet for higher flow? Cell Phone Battery: A possible fix for not taking a charge. I'll ask about the faucet first. Has anyone modified one of these new fangled / EPA limited flow rate kitchen faucet for higher flow rate? These damm things are just too slow, especially off a well system where you only have 40-45 psi water pressure to begin with, and that's after the pump just ran. At best you get close to 1/2 gallon per minute. Heck, us old types don't have a full minute to wait around while filling...
  • New Theory Casually Upends Space and Time

    12/13/2020 11:55:02 AM PST · by grey_whiskers · 61 replies
    Popular Mechanics ^ | Dec 10 2020 | Tim Collins
    Embrace the flow, says a duo of mechanical engineers at North Carolina State University—the flow of energy, that is. The mantra you might normally hear from your yoga instructor could be an entirely new way of looking at the universe. 🌌The universe is badass. Let's explore it together. The two theorists, Larry Silverberg and Jeffrey Eischen, suggest that fragments of energy, rather than waves or particles, may be the fundamental building blocks of the universe. The bedrock of their theory is the foundational idea that energy is always flowing through space and time. The authors suggest thinking of energy as...
  • Climate Change May Be Ruin Of Perry Campaign (Mega Walloping Barf Alert!!!)

    08/22/2011 4:22:30 PM PDT · by Kaslin · 63 replies
    IBD Editorials ^ | August 22, 2011 | Left wing lunatic RICHARD COHEN
    Whatever global warming might or might not have done to polar bears, it has put Rick Perry's presidential candidacy at risk. The Texas governor clings to an ice flow of diminishing credibility, emerging in just about a week's time as intellectually unqualified to be president. He engaged in a brief dialogue with a child about evolution and came out the loser. Perry said there are some gaps in the theory. If so, he is one. Maybe more important, Perry waxed wrongly on global warming. He rejected the notion that it is at least partially a product of industrialization, asserting that...
  • Is an Adjacent Universe Causing the Dark Flow of Hundred of Millions of Stars at the Edge of the...

    04/16/2011 5:50:42 PM PDT · by LibWhacker · 31 replies
    Daily Galaxy ^ | 4/15/11
    Is an Adjacent Universe Causing the Dark Flow of Hundred of Millions of Stars at the Edge of the Observable Universe? Or, Might It Be Something ElseBack in the Middle Ages, maps showed terrifying images of sea dragons at the boundaries of the known world. Today, scientists have observed strange new motion at the very limits of the known universe -- kind of where you'd expect to find new things, but they still didn't expect this. A huge swathe of galactic clusters seem to be heading to a cosmic hotspot and nobody knows why. The unexplained motion has hundreds of...
  • Generating electricity from air flow (it's a breeze)

    11/22/2009 7:34:38 AM PST · by decimon · 46 replies · 1,250+ views
    American Institute of Physics ^ | Nov 22, 2009 | Unknown
    WASHINGTON, D.C. November 13, 2009 -- A group of researchers at the City College of New York is developing a new way to generate power for planes and automobiles based on materials known as piezoelectrics, which convert the kinetic energy of motion into electricity. They will present their concept later this month at the 62nd Annual Meeting of the American Physical Society's (APS) Division of Fluid Dynamics will take place from November 22-24 at the Minneapolis Convention Center. About a half-inch by one inch in size, these devices might be mounted on the roof or tail of a car or...
  • A KNOWING BEYOND TRUST AND FAITH AND PRAISE !

    09/28/2009 8:44:51 PM PDT · by Jedediah · 7 replies · 649+ views
    You have seen my wisdom manifest , You have experienced the glory of my ways , But now you shall “know” a knowing beyond trust and faith and praise \o/ For I AM positioning you elsewhere , where my glory flows ~ ~ ~ , And now you shall experience the fragrance of my rose , So go my children and continue to do everything in my way , For The Father and I are with you , continue on to sing and pray , But remember in this offering there shall forever be , A place right here beside...
  • Ice Flow Alone Explains Why Fjords Are Cut So Deep

    05/20/2008 1:31:16 PM PDT · by blam · 20 replies · 85+ views
    New Scientist ^ | 5-20-2008
    Ice flow alone explains why fjords are cut so deep 20 May 2008 NewScientist.com news service Fjords form when ice sheets gouge out a valley below sea level - but what makes the ice bite so deep? A variety of factors was thought to be behind the rapid and deep incisions made as ice sheets flow down from the mountains. For example, if the sheet moves from a region where it is frozen to the bedrock to a region where the rock surface is slightly warmer, the ice might start to slide against the rock, eroding it more rapidly. Mark...
  • Central America migrant flow to US slows

    04/13/2008 10:05:34 AM PDT · by NormsRevenge · 14 replies · 132+ views
    AP on Yahoo ^ | 4/13/08 | Olga R. Rodriguez - ap
    ARRIAGA, Mexico - For thousands of illegal immigrants from Central America, the long journey to the U.S. starts here, on the groaning back of a freight train they call The Beast. But these days many don't get too far. Central Americans without documents now face increased security within Mexico, including checks on the train for stowaways. It's also harder for them to head north once they cross into Mexico because of hurricane damage to the train tracks. The result: The number of non-Mexican migrants stopped by the U.S. Border Patrol has dropped almost 60 percent from 2005, despite increased detention...
  • Officials Believe Iran Has Stemmed Weapons Flow Into Iraq, General Says

    11/15/2007 3:31:45 PM PST · by SandRat · 10 replies · 70+ views
    WASHINGTON, Nov. 15, 2007 – Recent weapons cache finds in Iraq indicate that the Iranian government is living up to its promise to Iraqi leaders to stem the flow of weapons across the border into Iraq, a senior U.S. general in Baghdad told reporters today. Army Maj. Gen. James E. Simmons, Multinational Corps Iraq’s deputy commander for support, said coalition troops and Iraqi security forces continue to find Iranian weapons in caches they uncover. “But most of these weapons appear to have been in Iraq for months,” he said. “So we have not seen any recent evidence that weapons continue...
  • U.S., Iraqis Continue Flow of Troops to Baghdad

    03/20/2007 5:12:53 PM PDT · by SandRat · 6 replies · 390+ views
    WASHINGTON, March 20, 2007 – More Iraqi army units have deployed into Baghdad as part of Operation Law and Order, while an American aviation unit’s deployment to the Iraqi capital city has been sped up, a senior U.S. military officer said here today. “The Iraqi government has completed the deployment of three additional Iraqi army brigades to the capital,” Army Maj. Gen. Michael D. Barbero, the Joint Staff’s deputy director for regional operations, told reporters at a Pentagon news conference. The Iraqi and U.S. governments launched Operation Law and Order in mid-February to stem insurgent violence in Baghdad and...
  • Robot whiskers sense shapes and textures

    10/06/2006 3:12:15 PM PDT · by LibWhacker · 2 replies · 271+ views
    New Scientist ^ | 10/4/06 | Paul Marks
    Artificial whiskers that mimic the way rats and seals sense their prey might one day let planetary rovers or uncrewed submarines explore the shape and texture of strange objects they encounter on their travels. So says Joe Solomon and Mitra Hartmann at Northwestern University in Evanston, Illinois, who have developed delicate artificial whiskers - in both steel and plastic - that can accurately sense different shapes and textures. Rats actively rotate, or "whisk", their whiskers against objects to discern features, while seals keep their whiskers relatively fixed to sense changes in wake flow that might mean prey is nearby. Previous...
  • Maths 'Nobel' prize declined by Russian recluse

    08/22/2006 11:33:56 AM PDT · by LibWhacker · 58 replies · 2,703+ views
    Nature ^ | 8/22/06 | Jenny Hogan
    Grigory Perelman a no-show for his Fields Medal.Four mathematicians were today due to collect gold medals and glory in Madrid, Spain, having been declared winners of the 2006 Fields Medals — referred to as the 'Nobel prizes' of mathematics. But only three turned up. Grigory Perelman, a reclusive Russian mathematician who was widely expected to be one of this year's winners (see 'Maths 'Nobel' rumoured for Russian recluse'), was indeed honoured at the opening ceremony of the International Congress of Mathematicians. But after a round of applause, president of the International Mathematical Union John Ball said "I regret that Dr...
  • Improvements Coming Slowly to Fallujah (Clean water, wireless network, phones, internet)

    07/11/2006 4:34:18 PM PDT · by Libloather · 10 replies · 514+ views
    Daily Comet ^ | 7/11/06 | ANTONIO CASTANEDA
    Improvements Coming Slowly to FallujahBy ANTONIO CASTANEDA Associated Press Writer July 11. 2006 6:21PM A US military humvee patrols a main street covered with a canopy of electircal wires at the site of the largest U.S. battle in Iraq, 65 kilometers (40 miles), west of Baghdad, Iraq, in Fallujah, in this May 1, 2006 file photo. Clean water should flow to 80 percent of Fallujah's homes this fall, and by summer's end a planned wireless network will provide phone service and Internet access to thousands, a technological leap unimaginable just months ago. (AP Photo/Jacob Silberberg, File) Clean water should flow...
  • Geology Pictures of the Week, June 25-July 1, 2006: Kilauea Lava Falls, Above and Below

    06/27/2006 10:54:11 AM PDT · by cogitator · 3 replies · 341+ views
    OK, so I'm a bit lazy this week. Above the lava falls on the lava delta (the lava is flowing over the edge of a small cliff): The falls. Scale is hard to judge; the text says the cliff is 12-15 meters (40-50 feet) high. Who would like to stand near the falls to give the picture some scale?
  • Baghdad Morgue Struggles To Cope With Flow Of Bodies

    05/04/2006 7:33:59 PM PDT · by blam · 6 replies · 424+ views
    The Telegraph (UK) ^ | 5-5-2006 | Oliver Poole
    Baghdad morgue struggles to cope with flow of bodies By Oliver Poole in Baghdad (Filed: 05/05/2006) The month after the bombing of the Golden Mosque in Samarra was the bloodiest in Baghdad's modern history, with 1,294 bodies arriving at the city's morgue. Ninety per cent had been shot, said the facility's deputy director, Dr Qaiss Hassan, as official figures were released of the carnage that came after the destruction of the revered Shia holy site on Feb 22. A coffin arrives at the morgue There was a wave of tit-for-tat sectarian killings as Shia mobs rampaged through the Iraqi capital,...
  • Vanity: Need to Calculate Drag on Sq Plate in 6 mph current

    05/04/2006 7:17:20 PM PDT · by Robert A Cook PE · 42 replies · 524+ views
    Email | 05-04-2006 | R J Cook
    My dad (long time civil structural engineer) sent the following question this evening to me: Tomorrow morning, I need the drag of one square foot of plate in 6 mph water. Not edge effects, downstream turbulence, corner losses, etc. Just how much force will I have to provide to hold a square foot of plate still into a 6 mph current? No, not in channel. In open water. I can't find it ANYWHERE! Durn! Got a structure in a pickle in water, and I really need that drag force to figure piling forces. My Olde Books are EMPTY on the...
  • Geology Picture of the Week (is Back), April 23-30, 2006: Hot Flaming Clouds of Gas

    04/25/2006 8:56:24 AM PDT · by cogitator · 9 replies · 603+ views
    Various | Various
    Because Mount Merapi in Indonesia is threatening to blow, and because "nuee ardentes" or pyroclastic flows are the major concern, I thought a few pictures of hot flaming clouds of gas would be appropriate. The first is from a previous eruption of Merapi: Source page: http://www.univ-orleans.fr/sciences/GEOLOGIE/res_ped/volcano/pelee2002/french/1902_nuees2/soufriere.htm The next is one coming down the side of Mount St. Helens in August 1980, three months after the big blast in May. Page source: http://vulcan.wr.usgs.gov/Volcanoes/MSH/Images/pyroclastic_flows.html And third, a nice shot of a flow and incandescent rockfall on Montserrat from Stromboli On-Line: Page source: http://www.swisseduc.ch/stromboli/perm/montserrat/flows-en.html
  • Moody's may downgrade New York Times ratings (Dinosaur Media Extinction Alert)

    03/17/2006 7:32:03 AM PST · by abb · 29 replies · 843+ views
    Marketwatch.com ^ | March 17, 2006 | Carolyn Pritchard
    SAN FRANCISCO (MarketWatch) -- Moody's Investors Service on Friday placed New York Times Co.'s (NYT) A2 senior unsecured long term debt, and P-1 commercial paper ratings on review for possible downgrade. The agency said the review is prompted by Moody's growing concerns about the media company's high financial leverage, deteriorating operating margins and weak free cash flow available for debt reduction, combined with concerns over intensifying cross media competition, including the Internet, and growing event risk in the newspaper sector. A multi-notch ratings transition will be considered in light of the company's financial and operating challenges, Moody's said.
  • KC-135 operations -- the flow behind the mission

    03/08/2006 6:13:59 PM PST · by SandRat · 8 replies · 351+ views
    Air Force Links ^ | Master Sgt. Scott King
    /8/2006 - OPERATION ENDURING FREEDOM (AFPN) -- They have their hands in virtually every aspect of the KC-135 Stratotanker mission here -- they are the flow, the operational heartbeat. It starts at the top with their commander, runs through the operations officer, to a KC-135 mission planning cell, then to the aircrews. Then there is a support cast comprising 12 people who work in intelligence, crew communication, flight records, life support and flight medicine specialties. Each one of these sections is key to the team and vital to getting gas safely delivered to our customer on time. It’s pretty clear...