Alfano, 1999 - Google Patents
Measurement Of The Climatic Parameters: Techniques, instruments, accuracy,…Alfano, 1999
View PDF- Document ID
- 15996273979594614791
- Author
- Alfano G
- Publication year
- Publication venue
- MED" HEAT STRESS" research project
External Links
Snippet
It is well known that for evaluating the thermal environment in a workplace it is necessary to measure four physical parameters: air temperature, air velocity, air humidity and mean radiant temperature. By the values of these parameters and by the values of metabolic rate …
- 238000005259 measurement 0 title abstract description 10
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/56—Investigating or analyzing materials by the use of thermal means by investigating moisture content
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K17/00—Measuring quantity of heat
- G01K17/06—Measuring quantity of heat conveyed by flowing mediums, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device
- G01K17/08—Measuring quantity of heat conveyed by flowing mediums, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature
- G01K17/20—Measuring quantity of heat conveyed by flowing mediums, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature across a radiating surface, combined with ascertainment of the heat transmission coefficient
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by the preceding groups
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry
- G01J5/50—Radiation pyrometry using techniques specified in the subgroups below
- G01J5/52—Radiation pyrometry using techniques specified in the subgroups below using comparison with reference sources, e.g. disappearing-filament pyrometer
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K5/00—Measuring temperature based on the expansion or contraction of a material
- G01K5/48—Measuring temperature based on the expansion or contraction of a material the material being a solid
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Parkinson | A simple method for determining the boundary layer resistance in leaf cuvettes | |
| Jones | Use of thermography for quantitative studies of spatial and temporal variation of stomatal conductance over leaf surfaces | |
| Liu et al. | A modified Bowen ratio method to determine sensible and latent heat fluxes | |
| Winslow et al. | A new method of partitional calorimetry | |
| Dell’Isola et al. | Influence of measurement uncertainties on the thermal environment assessment | |
| Thurtell et al. | Three-dimensional pressure-sphere anemometer system | |
| Eichinger et al. | The application of a scanning, water Raman-lidar as a probe of the atmospheric boundary layer | |
| Alfano | Measurement Of The Climatic Parameters: Techniques, instruments, accuracy,… | |
| McCaughey et al. | Evaluation of a Bowen ratio measurement system over forest and clear-cut sites at Petawawa, Ontario | |
| Madsen | Measurement of thermal comfort and discomfort | |
| Redford Jr et al. | Humidity fluctuations over a vegetated surface measured with a Lyman-alpha hygrometer and a fine-wire thermocouple psychrometer | |
| Lee et al. | Development of upper air simulator for the calibration of solar radiation effects on radiosonde temperature sensors | |
| OLESEN et al. | Measurements of the physical parameters of the thermal environment | |
| Kohsiek | A rapid-circulation evaporation chamber for measuring bulk stomatal resistance | |
| Van Asselt et al. | A rigid fast-response thermometer for atmospheric research | |
| Melikov et al. | New method for testing dynamic characteristics of low-velocity thermal anemometers. | |
| Stannov et al. | Test method for describing directional sensitivity of anemometers for low-velocity measurements indoors. | |
| Ekici | Calibration of heat stress monitor and its measurement uncertainty | |
| Sahoo | An approach to LabVIEW based temperature & relative humidity monitoring system | |
| US2996911A (en) | Direct reading dew-point meter | |
| Caldwell et al. | A fine wire psychrometer for measurement of humidity in the vegetation layer | |
| Madsen | Thermal environmental parameters and their measurement | |
| Camuffo et al. | How to measure temperature and relative humidity. Instruments and instrumental problems | |
| Gonzalez et al. | Biophysical evaluation of the wet globe temperature index(Botsball) at high air movements and constant dew point temperature | |
| CN208654078U (en) | A kind of portable vaporizing hygrometer under the hot environment suitable for high humidity |