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Temperature Monitoring for Rotating Contacts
2012-02-06 12:50:00 Hi everyone! I am looking for online temperature monitoring for our sliprings... any suggestions?
Bus Bar Temperature
2012-01-31 16:11:00 We have 2X850KW Hydel unit. Temperature of unit x-mer & Gen breaker's cradle terminals which are connected with busbar is showing 90 degree C at 842KW in one Unit. Current measured are R=1378A,Y-1406A B-1296A . 0.4KV bkrs are rated -2500A Power cable size -800Sqmm . There is also installed a C
3516B unbalanced exhausst temperature
2012-01-30 06:09:00 hello, on the merchant ship I am working we have two propulsion engines cat 3516B. both engines have 30000h port engine is ok starboard engine has some problems: exhaust temperature difference Va/Vb: 120°C exhaust temperature Va=610°C et Vb=490°C what we already did: check temperatures with p
3516B Unbalanced Exhaust Temperature
2012-01-30 06:09:00 Hello, On the merchant ship I am working we have two propulsion engines cat 3516B. Both engines have 30000h. Port engine is ok. Starboard engine has some problems: Exhaust temperature difference Va/Vb: 120°C Exhaust temperature Va=610°C et Vb=490°C What we already did: Checked temperatures with
Power from Thermal Energy in Air at Room Temperature
2012-01-27 16:20:00 Nature regularly demonstrates that thermal energy at ambient temperature can be converted to thermodynamic energy -as cyclones/hurricanes. Why can we not harness this obvious new source of abundant energy. I have some proposals which seem promising and I would like to discuss with interested perso
Using Ocean Temperature Differences to Create Renewable Energy
2012-01-25 16:25:00 Ocean Thermal Energy Conversion (OTEC) is an idea for creating renewable energy by exploiting the difference in ocean temperatures between the surface and the seabed. The OTEC permit office first opened in 1981 as part of NOAA, America’s National Oceanic and Atmospheric Administration, the marine counterpart to NASA. It was created after the oil price spike of the 1970′s when interest in alternative power sources rose. Oil prices eventually settled and as a result interest in the alternative power sources dwindled, so in 1994, just 13 years later the OTEC office was closed without ever having issued a permit. Good old American bureaucracy. Now, again during times of high oil prices, alternative energy sources are back with vengeance. All . . . → Read More: Using Ocean Temperature Differences to Create Renewable Energy
By: Jutia Group
Differential Temperature Controller CAMPINI STX041Y00
2012-01-24 15:59:00 I am trying to help someone with a solar system. The controller is a CAMPINI (ITALY). Research on the website of this manufacturer was hopeless. The manufacturer of the solar system also has limited info. (almost zero) Can anyone tell me what type and value the thermistors (2) should be? I am re
Temperature of Compressed Air in Cylinder
2012-01-23 16:36:00 The formula PV = mRT is fine for general usage when it is assumed that ideal gas laws are obeyed where P and T are on the absolute scale, and that either one or other, pressure, mass, temperature or volume are known. But in practice compressed air obeys it's own set of gas laws that deviate from the
How to Reset a Danfoss Temperature Control to be Getting Realistic Readings
2012-01-19 15:42:00 A fish hold refrigeration plant danfoss temperature control EKC102A was defaulted to factory settings and from that time it was defaulted it gives negative readings despite the temperatures being positive in the hold where temperature sensors are. Is there a way of resetting this control to be givin
Hydrotest Temperature As Per UG-99(h)
2012-01-13 18:10:00 Dear all, This refers to UG-99(h), Where in code recommends to have difference of 17 degree C in hydrotest liquid temperature & MDMT. Here I would like to know that it is referred as rated MDMT (Calculated using UCS-66 rules) or Equipment MDMT (which is mentioned on Process datasheet). Que.
Temperature Rise At Upper Thrust Bearing Of Generator
2012-01-09 17:20:00 Sudden Rise of Temperature at Upper Quide Bearing of Generator As Hydro Engineer...please help me I got a temperature rise at upper thrust guide bearing of generator (34MW,11KV & Ns=145rpm) at my working plant ..primarily i was thinking maybe my sensors was defectives but trouble shooting rev
Combined Cycle Efficiency (or heat rate) According to Ambient Temperature
2012-01-04 06:25:00 If possible, I hope to know the reason why the efficiency(or heat rate) of Combined cycle gas turbine power plant is the highest(or lowest in the heat rate) in ISO temperature 59 F, 15℃ and why it becomes lower(or higher in the heat rate) at higher temperature. I would very much more appreciat
Formula for Ambient Temperature and Definition
2011-12-29 09:40:00 Ambient temperature formula pls and then definition
Bulk Fluid Temperature
2011-12-27 21:34:00 I feel stupid for asking this but in API 530, what is the bulk fluid temperature?
"Earth" Temperature Just Below Frost Line
2011-12-20 03:04:00 If the temperature below frost line is "heating" during winter and "cooling" in summer, why isn't that concept used in home building? Does "geothermal" have to mean pipes and pumps installed below frost line, and full of fluid? (which is pretty expensive).
Temperature Reduction in Shaded Areas Under the Sun
2011-12-08 16:38:00 The Steam for humidification of supply air is injected in the supply Air Duct by a standalone humidifier at the Roof that is open to the Sun. The maximum ambient temperature for the electronic controls of this humidifier as specified by the manufacturer is 40C. The ambient temperature at the locat
High Power LEDs , Junction Temperature
2011-11-29 09:48:00 Is it practical to do junction temperature testing on high power leds during mass production of assembled units. Or are there any mothods that can be used to measure the Tj indirectly? Thanks
Freezer Temperature / Ice Temperature
2011-11-24 07:12:00 Can I estimate the average temperature in a freezer by measuring the temperature of an ice cube from that freezer? ... and can I simply just measure the ice with a thermocouple or other thermometer?
Figuring out the Temperature of an Expanding Gas?
2011-11-10 22:31:00 This will be a very basic question to anyone with the slightest knowledge of physics, but I haven't managed to Google anything up on my own. Basically, I had an idea for a very basic air pressure based, non electrical refrigerator. Wind or hydro turbine drives air pump / compressor forcing air int
Various Temperature Monitoring
2011-11-09 23:58:00 Good day. Enjoy learning from this site as an HVAC Service and refrigeration service engineer.. I have to monitor and report Wood Fired outdoor furnace stack (chimney) temperature and supply return water temps. water temps range in the 150 to 205 degree f range. Id like to keep this real simple but
NTC Thermistor for Temperature Control
2011-11-04 12:57:00 I want to measure temperature of room with ntc thermistor and control it with plc. want some help in choosing the thermistor accurate type. thanks.
Keyword Temperature and Other Exotic Metrics
2011-01-13 17:45:00 * Do you measure keyword temperature to improve your SEO? You don’t? Well what about keyword density? Also there are other exotic metrics? to fool you into believing you do something for your site’s SEO. Sounds weird? Then read on. The story starts like this: In recent days I’ve been haunted by the ghastly specters of ...© SEOptimise - Download our free business guide to blogging whitepaper and sign-up for the SEOptimise monthly newsletter. Keyword Temperature and Other Exotic Metrics Related posts:SEO Tutorial: Assessing a Keyword Domain for Purchase – Does Buying Make Sense or Not? How to Use Google Webmaster Tools for SEO Inspiration SEO Advertorials Done Right
By: SEO Blog
Ralf Jung: playing with a temperature!
2010-11-23 21:38:00 This is an excerpt of a clinic I did in Brno....on that whole Czech tour I was pretty sick but since I didnt post a video for a long time I thought this one is a good start - please excuse my dearranged look but with 39 degree fever...... I used a RP1000 with a Hardwire Tube Overdrive in the Stomploop and a Egnator half stack and another Egnator combo for a powerslave. The guitar I used on that tour is my Tyler "Burning Water" Model. The song you hear is one of my songs I released on my "Art of Pop" album which you can purchase at itunes or cd baby or via my webpage Ralf Jung plays Fearless using a Digitech RP1000 Ralf Jung plays NRG using a Digitech RP1000
Use of Temperature Transmitters
2010-10-28 08:31:00 hello please tell me when we have to use temperature transmitter between RTD and PLC , and when we can connect between RTD and PLC directly? thanks
An interesting eco gadget Eco Kettle with Temperature Control
2010-09-17 23:11:00 For several month I try to go green. I recycle and I?m more careful about the stuff I buy. And I will blog more often about eco gadgets. Today you can see the Eco Kettle with Temperature Control. The standard Eco Kettle uses 31% less energy than your average kettle, and now with an all-new ...
Trending Topic: Taking the temperature of Boystown
2010-06-03 16:00:00 (Left two photos by John Lendman/ RedEye; Left photo by Barry Brecheisen/ Metromix) The heat is on -- as temperatures begin to perk up, Boystown's sidewalks are filling up. RedEye observed the scene at the corner of Broadway and Roscoe this weekend: The outdoor patios fill up with brightly colored summer linens and fedora hats, massive sunglasses cover faces as v-necks reveal chests, dog-walkers stumble through crowds, tight sportswear-clad bikers meander by, couples tote produce from farmer's markets. The sound of laughter and wine glasses clinking punctuate all the activity. Inspired, we trekked through the gayborhood and asked folks, "What gets you outside"?...
Mug With a Temperature Sensor
2010-05-01 20:16:00 Russian design company “Art Lebedev” unveiled mug that protect your health. When drink temperature hotter than 36 degrees the battery sensor visible. Design By Iskander Mukhamadeyev
By: Top Blog Posts
Taking the nation's temperature
2009-12-23 05:33:00 Is the tide shifting on the abortion issue? Results from scientific polls seem inconclusive for now.There are many factors to consider when looking at results and comparing them to other polls, said Mira Sotirovic, an associate professor of the department of journalism, who teaches a public opinion course at the University of Illinois at Urbana-Champaign....
Calculating Busbar Size for Temperature Rise in 440V LV Panels
2009-12-21 07:07:00 We are manufacturers of LV,MV and automation panels. We have a 4000A 440V AC,50Hz switchboard with 200(mm) x10(mm) x 2 runs busbar system and the busbars have to with stand 50 kA short circuit level. the ambient temperature is 40 degree celcius and IP is IP 54. Please guide me ho
Take Your Hunger Temperature Before You Eat
2009-12-14 00:59:00 I reflected instead on Dr. May's Hunger and Fullness Scale. It's like a way of taking your hunger temperature.
Temperature sensitive, Transitional textiles
2009-09-16 13:10:00 Visitors to the Smart Textiles Salon in Ghent, a jointed European workshop organized by the European projects SysTex and Proetex will see a highly interesting prototype called ‘Transitional Stripes‘, a technology exploration into color changing textiles. The ‘Transitional Stripes‘ are the result of an AHRC funded project by Robert M Christie, Sarah Taylor and presented ...
By: talk2myShirt
Maximum Allowable Working Temperature for Steel
2009-09-12 11:04:00 Hi everybody How could we find the max. allowable working temperture of a type of steel? Is there any "free software" or sth else? Thanks
Hi Motor winding temperature
2009-09-08 03:43:00 Dear All, We have air compressor "Atlas Copco" driven by motor (as attached), the issue is the unload valve is not function well, so during unload mode, the motor will have some load, as result winding temperature will increase to 90c, and some time it will trip, the question is if I will ke
Chilled Water Mixed Flow Temperature
2009-09-02 14:54:00 Hi, If we have an absorption chiller say with a capacity of 100l/s chilled water flow rate & 7 deg the supply temp/outlet temp from the chiller. From this 100l/s if we take one branches of 25l/s to an electric chiller in series & drop down the temperature for this 25l/s flowrate fr
Air Velocity and Temperature Measurement
2009-08-24 12:03:00 Dear all. I want to measure the flow rate and temperature of air which is comming from a radiator.The radiator is mounted on a moveable minning equipment which is vibrateing . Please suggest me which type of sensor i can use. The range of velocity and temperature are 30 m/s and 100 deg. celsius resp
How to use the DS18S20 and DS18B20 temperature sensors with Arduino
2009-08-23 16:08:00 I bought from FunGizmos few DS18S20 temperature sensors to test for my small robot project and last week they finally got into my hands but only today I had the time to try them out. To connect the sensors to the Arduino board I choose the parasite mode which derive power directly from the data line ...
Temperature Measurement for Ice in Indoor Skating Rink
2009-08-21 06:14:00 Hi, all. An energy-efficiency researcher asked me yesterday if I knew of any way to measure the temperature of the ice in an indoor skating rink. The best that the researcher and his colleagues came up with was to embed a fibre-optic sensor of some sort in the floor of the rink, ov
Duofertility: Fertility Patch Allows You To Monitor Basal Body Temperature
2009-08-18 17:14:00 Traditional methods of monitoring basal body temperatures for couples who are trying to get pregnant are either invasive or kept under a strict schedule, which isn't always convenient and can result in missing out on the most fertile times to try for pregnancy. A new wearable gadget helps women receive accurate readings whenever and wherever.
at what temperature does corian melt
2009-08-04 16:38:00 at what temperature&#-xa0;does corian melt-
Shelf Life and High-Temperature, Short-Duration Pasteurization
2009-08-02 07:44:00 dear guru there is a need to redesign the htst pasteurization for milk processing for enhancing milk shelf life when cow or buffalow is milked,the mbrt of milk from teats is plus 11hrs under pervailing indian conditions but when it reaches dairy dock for processing it is less than
'98 Ford Taurus Water Temperature
2009-08-01 12:54:00 I was just completing a very detailed post and apparently hit a wrong key and everything I wrote disappeared. I don't know if it was posted or not. To recap, I installed a new radiator (expansion tank) cap, thermostat, radiator and high speed radiator motor relay and am still having indications
Thermal Expansion Valves and Pressure Control Instead of Temperature Contro
2009-07-29 10:23:00 Hi friends I have two questions: 1. Why would they use a thermal expansion valve at the outlet of a heat exchanger, on the side of the fluid which has gained heat? Where are TXVs usually used at? 2. Where do they usually use pressure control instead of temperature contro i
Typical Temperature of Crude Oil
2009-07-25 23:14:00 I expect that in general the deeper one drills to recover crude oil, the warmer the oil extracted would be. I am interested in learning what typical temperature range would be encountered for crude oil exiting the borehole from deep wells and if information can be provided for variation of the temp
NOAA warns of high sea temps in Caribbean
2009-07-24 09:36:00 U.S. scientists say warm ocean temperatures predicted to persist through October in the Caribbean and the central Gulf of Mexico could mean the loss of huge swaths of corals across the regions.The... Extensive site includes news of various topics like Marine animals,Marine biology, sharks,Whales,sea mammals,endangered species,birds,turtles,penguine,-seal,planktons,Fish,coral reef,coastal environment and more
Temperature Controller Calibration
2009-07-22 20:40:00 Is it necessary to calibrate temperature controller or is it because of different heater we are getting different reading for sealing temperature in verical form fill seal machine. Please guide.
Minimum Metal Temperature
2009-07-21 10:25:00 Hi… Is any suitable software can perform with minimum metal temperature simulation for optimizing the equipment process? Is it possible to do manual calculate based on the liquid temperature from depressurized (blow down) and will following with heat transfer calculation which consider th
graph-viscosity Vs temperature
2009-07-20 15:16:00 hello! please send picture of graph between viscosity and temper |
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