a novel bio-inspired pressure compensating emitter for low-cost drip irrigation systems

A Novel Bio-inspired Pressure Compensating Emitter for Low-Cost Drip Irrigation Systems Speaker: Ruo-Qian (Roger) Wang Supervisor: Amos Winter Global Engineering And Research Lab Department of Mechanical Engineering Massachusetts Institute of Technology 1

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A Novel Bio-inspired Pressure Compensating Emitter for Low-Cost Drip Irrigation Systems

A Novel Bio-inspired Pressure Compensating Emitter for Low-Cost Drip Irrigation SystemsSpeaker: Ruo-Qian (Roger) Wang

Supervisor: Amos Winter

Global Engineering And Research LabDepartment of Mechanical EngineeringMassachusetts Institute of Technology

start slide: noval structure/model

ContentBackgroundA bio-inspired pressure regulating valveLow pressure and low energyConclusion

Drip irrigation can reduce water use and povertyCurrent situation2.5 billion smallholder farmers (< 2 ha)farmers are impacted by poverty and water scarcity3Drip irrigationsave 30-70% water use compared to flooding irrigationallow high-value crops to grow

Radar Emitter Identification (REI) - tangentlink.comtangentlink.com/.../2014/12/2.-Radar-Emitter-Identification.pdf · Radar Emitter Identification (REI) ... • Optimization between

02 - drip-irrigation.com · Pressure compensating drip line is available in flow rates of .5 to 1 GPH and in lengths of 100’, 500’, and 1000’. It can be used with compression

RESTRICTED IRRIGATION STUDYIRRIGATION: A gravity-fed drip irrigation system feeds from a tank at the top of the hill. Each vine has access to water from one pressure-compensating drip

NGETM DRIP EMITTERS AND SPIDER ASSEMBLIES...Quality Drip Irrigation for High Value Crops White Spider assemblies used with NGE anti-leak pressure compensating (AL PC) emitters are

GRAYWATER CURRICULUM - QWEL · • Even when filtered graywater contains suspended and dissolved detergents that can build up and eventually clog the emitter • Standard drip tubing

DRIP IRRIGATION AND FERTIGATION DRIP IRRIGATION SYSTEM ...agritech.tnau.ac.in/agricultural_engineering/drip_irrigation.pdf · DRIP IRRIGATION SYSTEM . INTRODUCTION . Drip irrigation

DRIP IRRIGATION Drip Irrigation

Irrigation Principles and Practices - ctahr Documents... · Irrigation Principles and Practices LEARNING OBJECTIVES ... line drip irrigation with 8 inch emitter spacing for 4.4 hours

Drip Irrigation...114 The Intelligent Use of Water.™ Drip Irrigation Landscape Drip Emission Devices Multi-Outlet Xeri-Bug™ Features • Pressure compensating design delivers uniform

ΚΥΚΛΩΜΑΤΑ ECL (Emitter Coupled Logic)”ιάλεξη... · (Emitter Coupled Logic) ECL (Emitter Coupled Logic) 1. ΨηφιακάΟλοκληρωμέναΚυκλώματακαιΣυστήματα2008

Compensating Mobile Executives - pmtlex.compmtlex.com/uploads/2012/10/Compensating-Mobile-Executives-FINAL.pdf · Compensating Mobile Executives A cross-country e-report on international

Compensating wage differentials