{"product_id":"reynolds-apparatus-accessory","title":"Reynold's Apparatus (Accessory)","description":"\u003ch4 data-start=\"43\" data-end=\"135\"\u003e\u003cem\u003e\u003cstrong data-start=\"43\" data-end=\"52\"\u003eNote:\u003c\/strong\u003e Price is based on given specs. For other specifications, please submit an inquiry.\u003c\/em\u003e\u003c\/h4\u003e\n\u003cp data-start=\"381\" data-end=\"798\"\u003eIn the field of fluid mechanics, \u003cstrong data-start=\"414\" data-end=\"437\"\u003eReynold’s Apparatus\u003c\/strong\u003e is one of the most essential laboratory instruments used to study the nature of fluid flow. It plays a crucial role in understanding how fluids behave under different flow conditions inside a pipe. This apparatus helps students, engineers, and researchers distinguish between \u003cstrong data-start=\"714\" data-end=\"759\"\u003elaminar, transitional, and turbulent flow\u003c\/strong\u003e by visual observation and calculation.\u003c\/p\u003e\n\u003cp data-start=\"800\" data-end=\"1167\"\u003e\u003cstrong data-start=\"800\" data-end=\"816\"\u003eScilabex.com\u003c\/strong\u003e and \u003cstrong data-start=\"821\" data-end=\"836\"\u003eScilabstore\u003c\/strong\u003e are trusted names in scientific and engineering laboratory equipment, offering high-quality \u003cstrong data-start=\"929\" data-end=\"964\"\u003eReynold’s Apparatus (Accessory)\u003c\/strong\u003e designed as per educational and international laboratory standards. The company provides \u003cstrong data-start=\"1054\" data-end=\"1110\"\u003ePAN India delivery as well as international shipping\u003c\/strong\u003e, making it a reliable choice for institutions worldwide.\u003c\/p\u003e\n\u003chr data-start=\"1169\" data-end=\"1172\"\u003e\n\u003ch2 data-start=\"1174\" data-end=\"1205\"\u003eWhat is Reynold’s Apparatus?\u003c\/h2\u003e\n\u003cp data-start=\"1207\" data-end=\"1453\"\u003eReynold’s Apparatus is an experimental setup used to demonstrate and analyze different flow regimes of a fluid flowing through a circular pipe. The apparatus allows visualization of flow patterns using a dye or ink stream injected into the fluid.\u003c\/p\u003e\n\u003cp data-start=\"1455\" data-end=\"1631\"\u003eThe experiment is based on the concept of the \u003cstrong data-start=\"1501\" data-end=\"1520\"\u003eReynolds Number\u003c\/strong\u003e, which is a dimensionless number used to predict whether the flow will be laminar, transitional, or turbulent.\u003c\/p\u003e\n\u003cp data-start=\"1633\" data-end=\"1764\"\u003eThe apparatus is named after \u003cstrong data-start=\"1662\" data-end=\"1682\"\u003eOsborne Reynolds\u003c\/strong\u003e, who first identified the conditions under which fluid flow changes its behavior.\u003c\/p\u003e\n\u003chr data-start=\"1766\" data-end=\"1769\"\u003e\n\u003ch2 data-start=\"1771\" data-end=\"1806\"\u003ePrinciple of Reynold’s Apparatus\u003c\/h2\u003e\n\u003cp data-start=\"1808\" data-end=\"1978\"\u003eThe working principle of Reynold’s Apparatus is based on the \u003cstrong data-start=\"1869\" data-end=\"1893\"\u003eReynolds Number (Re)\u003c\/strong\u003e, which represents the ratio of inertial forces to viscous forces in a flowing fluid.\u003c\/p\u003e\n\u003ch3 data-start=\"1980\" data-end=\"2008\"\u003eReynolds Number Formula:\u003c\/h3\u003e\n\u003cp data-start=\"2009\" data-end=\"2027\"\u003e\u003cstrong data-start=\"2009\" data-end=\"2027\"\u003eRe = (ρVD) \/ μ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2029\" data-end=\"2037\"\u003eWhere:\u003c\/p\u003e\n\u003cul data-start=\"2038\" data-end=\"2165\"\u003e\n\u003cli data-start=\"2038\" data-end=\"2062\"\u003e\n\u003cp data-start=\"2040\" data-end=\"2062\"\u003eρ = Density of fluid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2063\" data-end=\"2092\"\u003e\n\u003cp data-start=\"2065\" data-end=\"2092\"\u003eV = Mean velocity of flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2093\" data-end=\"2130\"\u003e\n\u003cp data-start=\"2095\" data-end=\"2130\"\u003eD = Internal diameter of the pipe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2131\" data-end=\"2165\"\u003e\n\u003cp data-start=\"2133\" data-end=\"2165\"\u003eμ = Dynamic viscosity of fluid\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2167\" data-end=\"2191\"\u003eFlow Classification:\u003c\/h3\u003e\n\u003cul data-start=\"2192\" data-end=\"2304\"\u003e\n\u003cli data-start=\"2192\" data-end=\"2224\"\u003e\n\u003cp data-start=\"2194\" data-end=\"2224\"\u003e\u003cstrong data-start=\"2194\" data-end=\"2207\"\u003eRe \u0026lt; 2000\u003c\/strong\u003e → Laminar Flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2225\" data-end=\"2269\"\u003e\n\u003cp data-start=\"2227\" data-end=\"2269\"\u003e\u003cstrong data-start=\"2227\" data-end=\"2247\"\u003eRe = 2000 – 4000\u003c\/strong\u003e → Transitional Flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2270\" data-end=\"2304\"\u003e\n\u003cp data-start=\"2272\" data-end=\"2304\"\u003e\u003cstrong data-start=\"2272\" data-end=\"2285\"\u003eRe \u0026gt; 4000\u003c\/strong\u003e → Turbulent Flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2306\" data-end=\"2402\"\u003eThis principle helps in determining how changes in velocity and flow rate affect fluid behavior.\u003c\/p\u003e\n\u003chr data-start=\"2404\" data-end=\"2407\"\u003e\n\u003ch2 data-start=\"2409\" data-end=\"2459\"\u003eConstruction of Reynold’s Apparatus (Accessory)\u003c\/h2\u003e\n\u003cp data-start=\"2461\" data-end=\"2527\"\u003eThe Reynold’s Apparatus consists of the following main components:\u003c\/p\u003e\n\u003cul data-start=\"2529\" data-end=\"2712\"\u003e\n\u003cli data-start=\"2529\" data-end=\"2574\"\u003e\n\u003cp data-start=\"2531\" data-end=\"2574\"\u003eTransparent glass or acrylic test section\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2575\" data-end=\"2603\"\u003e\n\u003cp data-start=\"2577\" data-end=\"2603\"\u003eConstant head water tank\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2604\" data-end=\"2628\"\u003e\n\u003cp data-start=\"2606\" data-end=\"2628\"\u003eDye injection system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2629\" data-end=\"2651\"\u003e\n\u003cp data-start=\"2631\" data-end=\"2651\"\u003eFlow control valve\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2652\" data-end=\"2670\"\u003e\n\u003cp data-start=\"2654\" data-end=\"2670\"\u003eMeasuring tank\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2671\" data-end=\"2684\"\u003e\n\u003cp data-start=\"2673\" data-end=\"2684\"\u003eStopwatch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2685\" data-end=\"2712\"\u003e\n\u003cp data-start=\"2687\" data-end=\"2712\"\u003eInlet and outlet piping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2714\" data-end=\"2827\"\u003eThe transparent pipe allows clear visualization of the dye filament, making it easier to observe the flow regime.\u003c\/p\u003e\n\u003chr data-start=\"2829\" data-end=\"2832\"\u003e\n\u003ch2 data-start=\"2834\" data-end=\"2867\"\u003eWorking of Reynold’s Apparatus\u003c\/h2\u003e\n\u003cp data-start=\"2869\" data-end=\"3021\"\u003eWater is allowed to flow from the supply tank through the transparent pipe. A colored dye is introduced at the center of the pipe using a fine injector.\u003c\/p\u003e\n\u003cul data-start=\"3023\" data-end=\"3293\"\u003e\n\u003cli data-start=\"3023\" data-end=\"3115\"\u003e\n\u003cp data-start=\"3025\" data-end=\"3115\"\u003eAt \u003cstrong data-start=\"3028\" data-end=\"3049\"\u003elow flow velocity\u003c\/strong\u003e, the dye moves in a straight line, indicating \u003cstrong data-start=\"3096\" data-end=\"3112\"\u003elaminar flow\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3116\" data-end=\"3201\"\u003e\n\u003cp data-start=\"3118\" data-end=\"3201\"\u003eAt \u003cstrong data-start=\"3121\" data-end=\"3142\"\u003emoderate velocity\u003c\/strong\u003e, the dye starts wavering, showing \u003cstrong data-start=\"3177\" data-end=\"3198\"\u003etransitional flow\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3202\" data-end=\"3293\"\u003e\n\u003cp data-start=\"3204\" data-end=\"3293\"\u003eAt \u003cstrong data-start=\"3207\" data-end=\"3224\"\u003ehigh velocity\u003c\/strong\u003e, the dye mixes completely with water, indicating \u003cstrong data-start=\"3274\" data-end=\"3292\"\u003eturbulent flow\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3295\" data-end=\"3387\"\u003eThe flow rate is measured, and the Reynolds Number is calculated to confirm the flow regime.\u003c\/p\u003e\n\u003chr data-start=\"3389\" data-end=\"3392\"\u003e\n\u003ch2 data-start=\"3394\" data-end=\"3432\"\u003eKey Features of Reynold’s Apparatus\u003c\/h2\u003e\n\u003cul data-start=\"3434\" data-end=\"3685\"\u003e\n\u003cli data-start=\"3434\" data-end=\"3483\"\u003e\n\u003cp data-start=\"3436\" data-end=\"3483\"\u003eTransparent pipe for clear flow visualization\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3484\" data-end=\"3532\"\u003e\n\u003cp data-start=\"3486\" data-end=\"3532\"\u003eSmooth internal surface for accurate results\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3533\" data-end=\"3568\"\u003e\n\u003cp data-start=\"3535\" data-end=\"3568\"\u003ePrecise dye injection mechanism\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3569\" data-end=\"3597\"\u003e\n\u003cp data-start=\"3571\" data-end=\"3597\"\u003eEasy flow control system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3598\" data-end=\"3634\"\u003e\n\u003cp data-start=\"3600\" data-end=\"3634\"\u003eCorrosion-resistant construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3635\" data-end=\"3665\"\u003e\n\u003cp data-start=\"3637\" data-end=\"3665\"\u003eCompact and durable design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3666\" data-end=\"3685\"\u003e\n\u003cp data-start=\"3668\" data-end=\"3685\"\u003eLow maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3687\" data-end=\"3849\"\u003e\u003cstrong data-start=\"3687\" data-end=\"3713\"\u003eScilabex \u0026amp; Scilabstore\u003c\/strong\u003e ensure that each Reynold’s Apparatus accessory is manufactured with precision to deliver consistent and reliable experimental outcomes.\u003c\/p\u003e\n\u003chr data-start=\"3851\" data-end=\"3854\"\u003e\n\u003ch2 data-start=\"3856\" data-end=\"3886\"\u003eUses of Reynold’s Apparatus\u003c\/h2\u003e\n\u003cp data-start=\"3888\" data-end=\"3926\"\u003eReynold’s Apparatus is widely used in:\u003c\/p\u003e\n\u003cul data-start=\"3928\" data-end=\"4110\"\u003e\n\u003cli data-start=\"3928\" data-end=\"3960\"\u003e\n\u003cp data-start=\"3930\" data-end=\"3960\"\u003eFluid mechanics laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3961\" data-end=\"4002\"\u003e\n\u003cp data-start=\"3963\" data-end=\"4002\"\u003eEngineering colleges and universities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4003\" data-end=\"4029\"\u003e\n\u003cp data-start=\"4005\" data-end=\"4029\"\u003ePolytechnic institutes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4030\" data-end=\"4071\"\u003e\n\u003cp data-start=\"4032\" data-end=\"4071\"\u003eResearch and development laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4072\" data-end=\"4110\"\u003e\n\u003cp data-start=\"4074\" data-end=\"4110\"\u003eTraining and demonstration centers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4112\" data-end=\"4214\"\u003eIts primary use is to study the nature of fluid flow and determine the Reynolds Number experimentally.\u003c\/p\u003e\n\u003chr data-start=\"4216\" data-end=\"4219\"\u003e\n\u003ch2 data-start=\"4221\" data-end=\"4259\"\u003eApplications of Reynold’s Apparatus\u003c\/h2\u003e\n\u003cp data-start=\"4261\" data-end=\"4391\"\u003eBeyond academic learning, Reynold’s Apparatus has practical relevance in various engineering and industrial applications, such as:\u003c\/p\u003e\n\u003cul data-start=\"4393\" data-end=\"4624\"\u003e\n\u003cli data-start=\"4393\" data-end=\"4429\"\u003e\n\u003cp data-start=\"4395\" data-end=\"4429\"\u003eDesign and analysis of pipelines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4430\" data-end=\"4458\"\u003e\n\u003cp data-start=\"4432\" data-end=\"4458\"\u003eHydraulic system studies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4459\" data-end=\"4494\"\u003e\n\u003cp data-start=\"4461\" data-end=\"4494\"\u003eChemical and process industries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4495\" data-end=\"4534\"\u003e\n\u003cp data-start=\"4497\" data-end=\"4534\"\u003eWater supply and irrigation systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4535\" data-end=\"4564\"\u003e\n\u003cp data-start=\"4537\" data-end=\"4564\"\u003eOil and gas flow research\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4565\" data-end=\"4624\"\u003e\n\u003cp data-start=\"4567\" data-end=\"4624\"\u003eValidation of computational fluid dynamics (CFD) models\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4626\" data-end=\"4719\"\u003eUnderstanding flow behavior is essential for efficient system design and energy optimization.\u003c\/p\u003e\n\u003chr data-start=\"4721\" data-end=\"4724\"\u003e\n\u003ch2 data-start=\"4726\" data-end=\"4768\"\u003eImportance in Fluid Mechanics Education\u003c\/h2\u003e\n\u003cp data-start=\"4770\" data-end=\"4955\"\u003eFluid mechanics concepts are fundamental in mechanical, civil, and chemical engineering. Reynold’s Apparatus bridges the gap between theoretical equations and real-world fluid behavior.\u003c\/p\u003e\n\u003cp data-start=\"4957\" data-end=\"5181\"\u003eBy visualizing flow regimes, students gain a deeper understanding of how velocity, viscosity, and pipe diameter influence fluid motion. This makes Reynold’s Apparatus a \u003cstrong data-start=\"5126\" data-end=\"5150\"\u003emandatory experiment\u003c\/strong\u003e in most engineering curricula.\u003c\/p\u003e\n\u003chr data-start=\"5183\" data-end=\"5186\"\u003e\n\u003ch2 data-start=\"5188\" data-end=\"5229\"\u003eWhy Choose Scilabex.com \u0026amp; Scilabstore?\u003c\/h2\u003e\n\u003cp data-start=\"5231\" data-end=\"5383\"\u003e\u003cstrong data-start=\"5231\" data-end=\"5247\"\u003eScilabex.com\u003c\/strong\u003e and \u003cstrong data-start=\"5252\" data-end=\"5267\"\u003eScilabstore\u003c\/strong\u003e are trusted suppliers of laboratory and scientific equipment, known for quality, reliability, and customer support.\u003c\/p\u003e\n\u003ch3 data-start=\"5385\" data-end=\"5404\"\u003eKey Advantages:\u003c\/h3\u003e\n\u003cul data-start=\"5405\" data-end=\"5634\"\u003e\n\u003cli data-start=\"5405\" data-end=\"5456\"\u003e\n\u003cp data-start=\"5407\" data-end=\"5456\"\u003eTrusted and experienced manufacturer \u0026amp; supplier\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"5457\" data-end=\"5501\"\u003e\n\u003cp data-start=\"5459\" data-end=\"5501\"\u003eHigh-quality, laboratory-tested products\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"5502\" data-end=\"5537\"\u003e\n\u003cp data-start=\"5504\" data-end=\"5537\"\u003eCustom specifications available\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"5538\" data-end=\"5560\"\u003e\n\u003cp data-start=\"5540\" data-end=\"5560\"\u003ePAN India delivery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"5561\" data-end=\"5597\"\u003e\n\u003cp data-start=\"5563\" data-end=\"5597\"\u003eInternational shipping worldwide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"5598\" data-end=\"5634\"\u003e\n\u003cp data-start=\"5600\" data-end=\"5634\"\u003eProfessional after-sales support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"5636\" data-end=\"5736\"\u003eTheir Reynold’s Apparatus accessories are suitable for both domestic and international laboratories.\u003c\/p\u003e\n\u003chr data-start=\"5738\" data-end=\"5741\"\u003e\n\u003ch2 data-start=\"5743\" data-end=\"5779\"\u003eFrequently Asked Questions (FAQs)\u003c\/h2\u003e\n\u003ch3 data-start=\"5781\" data-end=\"5837\"\u003eQ1. What is the main purpose of Reynold’s Apparatus?\u003c\/h3\u003e\n\u003cp data-start=\"5838\" data-end=\"5937\"\u003eIt is used to study laminar, transitional, and turbulent flow and to determine the Reynolds Number.\u003c\/p\u003e\n\u003ch3 data-start=\"5939\" data-end=\"5994\"\u003eQ2. Which fluid is commonly used in the experiment?\u003c\/h3\u003e\n\u003cp data-start=\"5995\" data-end=\"6081\"\u003eWater is most commonly used, but other fluids can be used with suitable modifications.\u003c\/p\u003e\n\u003ch3 data-start=\"6083\" data-end=\"6145\"\u003eQ3. Is Reynold’s Apparatus compulsory in engineering labs?\u003c\/h3\u003e\n\u003cp data-start=\"6146\" data-end=\"6250\"\u003eYes, it is a core experiment in fluid mechanics for mechanical, civil, and chemical engineering courses.\u003c\/p\u003e\n\u003ch3 data-start=\"6252\" data-end=\"6319\"\u003eQ4. Do Scilabex and Scilabstore provide international delivery?\u003c\/h3\u003e\n\u003cp data-start=\"6320\" data-end=\"6386\"\u003eYes, they provide \u003cstrong data-start=\"6338\" data-end=\"6385\"\u003ePAN India as well as international delivery\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-start=\"6388\" data-end=\"6428\"\u003eQ5. Is an operation manual provided?\u003c\/h3\u003e\n\u003cp data-start=\"6429\" data-end=\"6508\"\u003eYes, the apparatus is supplied with a detailed experiment and operation manual.\u003c\/p\u003e","brand":"Scilab EX","offers":[{"title":"Default Title","offer_id":40912740122696,"sku":null,"price":1200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/1688\/0968\/files\/pic_46.webp?v=1766678574","url":"https:\/\/www.scilabex.com\/products\/reynolds-apparatus-accessory","provider":"Scilab EX","version":"1.0","type":"link"}