FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1993875156> ?p ?o ?g. }

• W1993875156 endingPage "863" @default.
• W1993875156 startingPage "855" @default.
• W1993875156 abstract "One of the primary goals in the design of microirrigation systems is to have a hydraulic balance to ensure uniformemitter discharge. However, while most design processes focus on pressure distributions and changes associated with frictionand elevation differences, elevated water temperatures will change the physical properties of the water and may change thephysical properties of some emitters. Laboratory studies were conducted to measure the effects of water operating temperatureon the sensitivity and discharge rate of emitters from thin-walled drip tape (collapsible emitting hose) products. Two differentproduct types (Roberts Ro-Drip, RD; and T-Tape, TT,) each with two wall thicknesses, were evaluated. The RD productincluded wall thicknesses of 0.20 mm (8 mil, RD-08) and 0.38 mm (15 mil, RD-15), whereas the TT product included wallthicknesses of 0.25 mm (10 mil, TT-10) and 0.38 mm (15 mil, TT-15). Additional characterization tests included a standardoperating pressure/emitter discharge rate test and a tubing tensile stress (elongation) test. All tests were conducted inaccordance with ASAE Standard S553, Collapsible Emitting Hose (Drip Tape) Specifications and Performance Testing.Increases in water operating temperature from 21.C to 50.C resulted in an 18%, 44%, and 97% increase in emitter dischargefrom the RD-08 product at operating pressures of 55, 69, and 83 kPa, respectively. Emitter discharge rate changes in theRD-15 product were not as great (10 to 12% increase) for similar water temperature changes. Effects of water temperatureon the discharge rate from the TT products were quite different from the RD products. Emitter discharge rate increasedslightly(<5%) with water temperature at 55 kPa, but decreased by up to 7% at 83 kPa. TDR values (also referred to as atemperature flow rate index) relate the emitter discharge at each measured temperature value (qt.) to the emitter dischargeat the initial base temperature (q20.) [TDR = (qt.)/(q20.)]. In this work, the RD-08 product had a quadratic relationshipbetween temperature discharge ratio and water temperature, while the RD-15 product and both TT-10 and TT-15 productshad more linear relationships.<br><br>Designers of microirrigation systems need the hydraulic performance characteristics of the products that they areconsidering in a system design. Such information should come from the manufacturers of the various collapsible emitting hose(drip tape) products. Product information should clearly provide physical characteristic data such as the emitter exponentx, constant of proportionality k, temperature discharge ratio values, and maximum recommended operatingtemperature." @default.
• W1993875156 created "2016-06-24" @default.
• W1993875156 creator A5020612153 @default.
• W1993875156 creator A5027122047 @default.
• W1993875156 creator A5063497524 @default.
• W1993875156 date "2005-01-01" @default.
• W1993875156 modified "2023-09-27" @default.
• W1993875156 title "SENSITIVITY OF THIN-WALLED DRIP TAPE EMITTER DISCHARGE TO WATER TEMPERATURE" @default.
• W1993875156 cites W2009822458 @default.
• W1993875156 cites W2032940098 @default.
• W1993875156 cites W2052535791 @default.
• W1993875156 cites W2208268405 @default.
• W1993875156 cites W2318114668 @default.
• W1993875156 cites W2790339619 @default.
• W1993875156 cites W621825327 @default.
• W1993875156 doi "https://doi.org/10.13031/2013.19713" @default.
• W1993875156 hasPublicationYear "2005" @default.
• W1993875156 type Work @default.
• W1993875156 sameAs 1993875156 @default.
• W1993875156 citedByCount "20" @default.
• W1993875156 countsByYear W19938751562012 @default.
• W1993875156 countsByYear W19938751562013 @default.
• W1993875156 countsByYear W19938751562014 @default.
• W1993875156 countsByYear W19938751562015 @default.
• W1993875156 countsByYear W19938751562016 @default.
• W1993875156 countsByYear W19938751562019 @default.
• W1993875156 countsByYear W19938751562020 @default.
• W1993875156 countsByYear W19938751562021 @default.
• W1993875156 countsByYear W19938751562022 @default.
• W1993875156 crossrefType "journal-article" @default.
• W1993875156 hasAuthorship W1993875156A5020612153 @default.
• W1993875156 hasAuthorship W1993875156A5027122047 @default.
• W1993875156 hasAuthorship W1993875156A5063497524 @default.
• W1993875156 hasConcept C112950240 @default.
• W1993875156 hasConcept C113196181 @default.
• W1993875156 hasConcept C159985019 @default.
• W1993875156 hasConcept C185592680 @default.
• W1993875156 hasConcept C192562407 @default.
• W1993875156 hasConcept C43617362 @default.
• W1993875156 hasConcept C46918542 @default.
• W1993875156 hasConcept C49040817 @default.
• W1993875156 hasConceptScore W1993875156C112950240 @default.
• W1993875156 hasConceptScore W1993875156C113196181 @default.
• W1993875156 hasConceptScore W1993875156C159985019 @default.
• W1993875156 hasConceptScore W1993875156C185592680 @default.
• W1993875156 hasConceptScore W1993875156C192562407 @default.
• W1993875156 hasConceptScore W1993875156C43617362 @default.
• W1993875156 hasConceptScore W1993875156C46918542 @default.
• W1993875156 hasConceptScore W1993875156C49040817 @default.
• W1993875156 hasIssue "5" @default.
• W1993875156 hasLocation W19938751561 @default.
• W1993875156 hasOpenAccess W1993875156 @default.
• W1993875156 hasPrimaryLocation W19938751561 @default.
• W1993875156 hasRelatedWork W2082293200 @default.
• W1993875156 hasRelatedWork W2089085266 @default.
• W1993875156 hasRelatedWork W2137307547 @default.
• W1993875156 hasRelatedWork W2380293314 @default.
• W1993875156 hasRelatedWork W2729932191 @default.
• W1993875156 hasRelatedWork W2795554382 @default.
• W1993875156 hasRelatedWork W2943188944 @default.
• W1993875156 hasRelatedWork W3008690834 @default.
• W1993875156 hasRelatedWork W3082440218 @default.
• W1993875156 hasRelatedWork W4285802202 @default.
• W1993875156 hasVolume "21" @default.
• W1993875156 isParatext "false" @default.
• W1993875156 isRetracted "false" @default.
• W1993875156 magId "1993875156" @default.
• W1993875156 workType "article" @default.