Search Results - subject:"TEMPERATURE MEASUREMENT"

A low power waveform generator using DCCII with grounded capacitor

Vijay, Vallabhuni; Srinivasulu, Avireni - In: International journal of public sector performance … 5 (2019) 2, pp. 134-145

Persistent link: https://www.econbiz.de/10012042272

Comparison of chiller models for use in model-based fault detection

Sreedharan, Priya; Haves, Philip - 2008

Selecting the model is an important and essential step in model based fault detection and diagnosis (FDD). Factors that are considered in evaluating a model include accuracy, training data requirements, calibration effort, generality, and computational requirements. The objective of this study...

Persistent link: https://www.econbiz.de/10009436475

Evaluation of chiller modeling approaches and their usability for fault detection

Sreedharan, Priya - 2008

Selecting the model is an important and essential step in model based fault detection and diagnosis (FDD). Several factors must be considered in model evaluation, including accuracy, training data requirements, calibration effort, generality, and computational requirements. All modeling...

Persistent link: https://www.econbiz.de/10009436746

Analyzing in-plane temperature distribution via a micro-temperature sensor in a unit polymer electrolyte membrane fuel cell

Wang, H.Y.; Yang, W.J.; Kim, Y.B. - In: Applied Energy 124 (2014) C, pp. 148-155

This study investigates the development of an in situ micro-temperature sensor, and analyzes the in-plane temperature distribution in a unit polymer electrolyte membrane fuel cell (PEMFC). To measure in-plane temperature distribution accurately, a polyimide-based micro-temperature sensor is...

Persistent link: https://www.econbiz.de/10010789877

Hedging late frost risk in viticulture with exotic options

Cortina, Elsa; Sánchez, Ignacio - In: Agricultural Finance Review 73 (2013) 1, pp. 136-160

Purpose – The purpose of this paper is to model and to value a temperature derivative to hedge late frost risk in viticulture. Design/methodology/approach – Starting from 11 years of historical temperature data collected in Mendoza, Argentina, the authors reconstruct the missing data using...

Persistent link: https://www.econbiz.de/10014667171

Hedging late frost risk in viticulture with exotic options

Cortina, Elsa; Sánchez, Ignacio - In: Agricultural Finance Review 73 (2013) April, pp. 136-160

Persistent link: https://www.econbiz.de/10010688435

Experimental and computational investigation of a new solar integrated collector storage system

Borello, Domenico; Corsini, Alessandro; Delibra, Giovanni; … - In: Applied Energy 97 (2012) C, pp. 982-989

The paper discusses a combined experimental–numerical analysis of an innovative solar thermal device to be used as an Integrated Collector Storage (ICS) system providing domestic hot water. In this equipment the collector acts also as a storage unit, without requiring an external vessel. Due...

Persistent link: https://www.econbiz.de/10010702615

Criteria for temperature alerts in cod supply chains

Hafliðason, Tómas; Ólafsdóttir, Guðrún; Bogason, … - In: International Journal of Physical Distribution & … 42 (2012) 4, pp. 355-371

Purpose – Wireless sensor network (WSN) technologies are now available to implement real time temperature monitoring systems in food supply chains. The aim of this paper is to examine different types of methods and criteria to establish alerts in decision support systems in perishable food...

Persistent link: https://www.econbiz.de/10014793887

The glazing temperature measurement in solar stills – Errors and implications on performance evaluation

Tsilingiris, P.T. - In: Applied Energy 88 (2011) 12, pp. 4936-4944

Although the brine temperature measurement in solar stills would be more or less conventional, the precise condensing … surface temperature measurement, appears to present a significant difficulty to measure. In the present investigation, an … analysis is developed aiming to underline the parameters affecting the glazing surface temperature measurement and a series of …

Persistent link: https://www.econbiz.de/10011040882

Experimental investigation of temperature and flow distribution in a thermosyphon solar water heating system

Chuawittayawuth, K.; Kumar, S. - In: Renewable Energy 26 (2002) 3, pp. 431-448

Natural circulation solar water heating systems are available in varying collector geometries (and materials), storage tank capacities and specifications of individual components. Though theoretical and experimental studies including the test procedures are available to estimate the performances...

Persistent link: https://www.econbiz.de/10010804308