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Heating

Heating Element for Electrical Furnace
2009-09-14 19:33:00
What heating element is suitable for an electrical furnace for cement cube mold? I want to know if I will manufacture a Electrical Furnace to dry Wet Cement Cubes from ambient temperature to 700deg. Centigrade & gradually increases temperature 200deg. to 1hrs. 400def. to 2nd hrs., 600deg. to 3rd
Heating Furnace
2009-09-10 19:38:00
My Daughter just purchased an older home and she has a Chromalox Electric Forced Air Furnace to heat the house. I need a manual for the specs for maintainence proposes and parts. The Model number is HAF 315 DL the serail number is E911801528 the heating capacity is 15 KW @ 64 amps. Can you help me t
billet removal inside a pusher type re-heating furnace
2009-08-30 07:10:00
Hi everyone, i would like to ask how to remove billet inside a pusher type reheating furnace. The billet size is 6M x 150mm x 150mm. Any parameters to be used in emptying the furnace for general maintenance? Last shutdown we do it by manual tilting the billet but it takes time and manpower resources
Induction heating of 316 SS rod loss of coupling m
2009-08-29 15:29:00
We are using a 25KW Miller Induction machine to heat the treaded ends of 316 SS to 1900-2100-degrees F.. If we heat the bar twice we are unable to couple and the machine drops out. We are heating in an argon environment. We have been heating the ends to 600 in air to get the correct coil settin
Adam Loewen Heating Up
2009-08-15 17:00:00
Adam Loewen Heating Up At the end of May this season I wrote about the struggling Adam Loewen. Well Jays fans, it looks like things are starting to turn around for him! As you can see, Loewen is a new man. Turning a miserable first half into fairly decent production in the 2nd half, Loewen has even thrown in ...
Water Heating
2009-07-13 23:05:00
Just wondering, could water be heated with radiation such as gamma rays? Would it not be faster and more efficient? Maybe instead of a plumber to fix our hot water problems we would get a scientist...
FORD FOCUS 2000 Heating Problem
2009-07-01 14:38:00
Hello, when I turn on the heat of my FORD FOCUS 2000, I don't feel any heat at all. The antifreeze was changed and tested, all the pipe line were cleaned and the fluid flow is good. Is any body please tell me what is wrong with my heating system. By the way I have no a/c as well (the mecanician said
2000 Ford Focus - Heating System Problems
2009-07-01 14:38:00
Hello, when I turn on the heat of my FORD FOCUS 2000, I don't feel any heat at all. The antifreeze was changed and tested, all the pipe line were cleaned and the fluid flow is good. Is any body please tell me what is wrong with my heating system. By the way I have no a/c as well (the mecanician said
Input Chokes Noise and Heating in Danfoss Drive
2009-06-23 14:50:00
we had supplied 2 nos of 200kw input chokes and 3 nos of 132 kw input chokes for danfoss drives which had been installed in orissa ,india (northen india). customer is complaing the choke is getting heating upto 100 deg and more and heavy noise . we had supplied the same specification chokes to other
Input Chokes for Danfoss Drive - Heavy Noise and Heating
2009-06-23 14:50:00
we had supplied 2 nos of 200kw input chokes and 3 nos of 132 kw input chokes for danfoss drives which had been installed in orissa ,india (northen india). customer is complaing the choke is getting heating upto 100 deg and more and heavy noise . we had supplied the same specification chokes to other
Electrical Heating
2009-06-15 12:04:00
Dear All, Iam about to choose a pump aggregates for H2SO4. All the problems are solved but one: As the H2SO4 can freeze in low temp... Any of You have gone thru electrical heating of the pump casing? Do You have any insights regarding the maximum heat transfer? BR, SAM
Solar Heating Redivivus
2009-06-13 01:55:00
It is Friday so I thought that I could pick the brain of the smart guys here, on CR4 I have material to build the sollar collector, I bought a 50 gallon gas water heater, I've got some 20 solenoid valves, and a 1/2 HP water pump. I submit, for your criticism, the non conformist diagram of w
heating water in the summer
2009-06-01 21:29:00
hi i want to heat a tank of water in the summer. the tank will be outside. i was thinking of painting it black for the sun to heat or put a heater in the tank. i want the water to still be warm in the night if it cools down. Can you give me some ideas to heat a tank of water. i want to use the rain
Biologic origin particles in my heating oil
2009-05-27 00:02:00
We have had a 6 month issue with our heating oil. The filters and burner are clogged with small blackish particles which I had analyzed last week at a materials analysis and testing lab in Seattle. The results of the FTIR analysis showed particles of bioligic origin, traces of hair and particles w
Water Heating Efficiency
2009-05-24 09:50:00
We have a situation at my work where we heat water to 95 oC because we only have one tank, but require process water at 92, 82 and 70 oC. We mix cold water with the 95 oC water to bring the temp down for the other set points. We heat the tank with direct steam injection which is pretty efficient, bu
SRC Heating Control
2009-05-15 09:52:00
we have heater to heat the vapors for regeneration of dryers sequence is control by PLC and the heater control starts when the sequence reaches that step set value is set in plc at 340 Oc the output of the controller is 4 to 20ma and is given to SRC which drives the heater in burst mode , output of
Iiamo Go Self-Heating Feeding Bottles - This is One Hot Bottle!
2009-05-08 04:40:00
This baby bottle is, well, beyond cool. It's HOT!  At first glance, you'll notice the unusual and unique shape of the bottle. But it's what you don't see that makes this bottle extra special.
Domestic Underfloor Water Heating and Cooling
2009-05-06 15:17:00
Dear All, I am an engineer by profession working in the avaition sector and I hold a B. Eng. (Hons.) Mechatronics. I am investigating in using rainwater harvesting as a means for underfloor heating and cooling on a domestic scale. My idea is, during summer, the rainwater can be use
UNDERFLOOR WATER HEATING AND COOLING
2009-05-05 12:19:00
Dear All, I am an engineer by profession working in the avaition sector and I hold a B. Eng. (Hons.) Mechatronics. I am investigating in using rainwater harvesting as a means for underfloor heating and cooling on a domestic scale. My idea is, during summer, the rainwater can be used for co
Rainwater Harvesting for Residential Heating and Cooling
2009-05-05 12:19:00
Dear All, I am an engineer by profession working in the avaition sector and I hold a B. Eng. (Hons.) Mechatronics. I am investigating in using rainwater harvesting as a means for underfloor heating and cooling on a domestic scale. My idea is, during summer, the rainwater can be use
Heating a Water in a Microwave? Think twice!
2009-04-29 07:39:00
Just received an e-mail today on my Yahoo Groups that I want to share with you guys. A 26-year old man decided to have a cup of coffee. He took a cup of water and put it in the microwave to heat it up (something that he had done numerous times before). I am not sure how long he set the timer for, but he wanted to bring the water to a boil. When the timer shut the oven off, he removed the cup from the oven. As he looked into the cup, he noted that the! water was not boiling, but suddenly the water in the cup 'blew up' into his face. The cup remained intact until he threw it out of his hand, but all the water had flown out into his face due to the build up of energy. His whole face is blistered and he has 1st and 2nd degree burns to his face which may leave scarring. He also may have lost partial sight in his left eye. While at the hospital, the doctor who was attending to him stated that this is a fairly common occurrence and water (alone) should never be heated in a microwave ov...
Heating
2009-04-21 15:56:00
I want to generate an out put of 36kW of heat from a hollow steel tube 0.75" D, 2' long in the same amount of time. Max. temp cannot exceed 200F. What is the difference in dwell time, and power consumption between: 1) Convective heating of tube via heat tape 2) Resistive heat of tu
Rescue Me is heating up TV again tonight!
2009-04-08 01:30:00
After what seems like forever Rescue Me is finally back on FX tonight with 22 new episodes. Rescue Me was delayed for about a year because of the evil writer’s strike, but the show comes back full force tonight and starts off where it left off!!! Tommy is waiting to find out if he will ...
Induction heating of a large steel pipe
2009-03-29 20:28:00
I have a steel pipe 16" dia X 8' long X 1/4" wall. I will load this pipe with waste wood, close the ends (not totally airtight) and heat this wood to about 600 F. The idea is to produce 'bio-char' from this wood without oxygen. Once it gets hot enough the wood will produce biogas and H. This gas
Excessive Heating of SMPS transformer
2009-03-27 09:43:00
We have a 250 Watt SMPS operating at 50 KHz. The transformer core consists of two identical E-cores with an air gap between 3 to 4 mm. The bobbin has two segments with separation exactly at the centre. The primary is wound on one segment and the secondaries in the other. The air gap happens to lie a
replacement of steam bath heating
2009-03-25 07:42:00
hallo, We have a electroplating shop. pressently heating of chemical is being done by steam. I want to replace steam bath heating with electrical heating . how can I calculate saving through replacement and what calculation is required for this . please help me.
Electrical heater Vs Natural gas burner heating
2009-03-23 07:47:00
Dear all Guru, I hv an electrical heated oven which divide in to 4 heating zones (2.2m x width 3m x height 0.8m ,each zone) with total lenght of 8.8m, each zone is run by 170kw heater and connected to 3ph 415v + Nuetral power supply.(heater control by ON/OFF contactor only) The starting
Heating System Design (Project)
2009-02-26 12:23:00
Hello My boss asked me to design heating system but i didn't this before. I am electric engineer and i didn't experience design such a thing before. He asked me to design a simple one, and the building is not so big. Please can you help me All the best God bless you
Cooling/Heating thermostat
2009-02-21 21:15:00
I don't know if such a thing exists. I would like to maintain a constant temperature automatically from my home heating/cooling system without having to manually switch from "winter/cooling" season. In other words a thermostat that automatically decides whether it's above or below the set temperat
Sacrificial Embedded Heating Element
2009-02-20 16:08:00
I have a project that I need some advice on. problem is that I am not sure how to ask it as a forum question. Basically what I want to do is make a heating element out of wire mesh. The element needs to get hot enough to melt material such as hot glue. The element will be placed on the
Microwave Heating for Industrial Furnances
2009-02-19 13:00:00
Hi, Does anybody has the technology or technical know hows for the use of microwave heating technology in industrial furnace. I want to use both combine heating-microwave heating and electric heating in industrial furnace. I'll appreciate if it is given in very detailed form.
Heating My Home With Friction
2009-02-12 21:31:00
I live in interior Alaska and would like to heat my log home with friction heat of some kind. without me reinventing the wheel I would like some thoughts. I did think of possibly a large conductor of heat spinning inside of another cylinder to create friction with a fan blowing heat off of it throug
Heating with Kerosene and Spending Too Much Money
2009-02-05 11:31:00
Hello all, I have moved into an 8 year old house last year. I have been monitoring the oil useage over the winter. At present I am using 2.1 litres of kerosene an hour to heat the house. I think this is excerssive and would like any help to reduse this. The boiler and burner were serviced b
Sulfur in Heating Oil to Be Reduced
2009-01-30 15:14:00
From NYT > Science: Suppliers of home heating oil from Maine to Maryland have agreed to gradually reduce sulfur levels in their oil over the next 10 years in an effort to reduce emissions of sulfur dioxide, a contributor to haze. The agreement was made with the Mid-Atlantic/Nort
Burn Notice heating up TV screens again tonight
2009-01-23 03:35:00
The hot spy show Burn Notice is back on USA tonight and this season looks so good. Michael still doesn’t know who burned him, but I read a rumor he will find out atthe end of the season. I also read a rumor that Michael will hook up with his ex Fiona and I am ...
Use Stainless Steel Wire to repair Steel Heating element?
2009-01-23 02:07:00
Would there be any adverse effects to using stainless steel wire to weld a broken heating element in a industrial glass tempering furnace. The heating element is either steel or tungsten. We believe it is steel. It is magnetic, and very brittle.
What's Most Efficient Method of Home Heating?
2009-01-23 01:25:00
Hi, I'm seeking your wisdom concerning the most efficient means of home heating. Whether it be forced air, multiple zone hydronic, others i'm not aware of? Thanks in advance
"HEATING WELDS AFTER TEST" GOOD OR BAD PRACTICE AT CONSTRUCTION I
2009-01-17 16:23:00
Hi to all We are building piping in a new plant this plat is petrochemical we are applying ASME CODE B 31.3 ( Process piping ) . we have piping of material A-53 Gr B Stainless Steel 304 and Stainless Steel 316 an the weld process is Tugsten Gas Induced . The doubt is about the next.
General Hospital is heating up January
2009-01-15 02:31:00
For the next few weeks General Hospital is going to be such an adrenaline ride on ABC we might actually have to check in to General Hospital ourselves! Today Carly throws a fundraiser at the wrong place (GH) at the wrong time. Tomorrow the show starts off with Dr Patrick Drake desperately trying to stop a ...
NADINE COYLE Heating up Miami
2009-01-07 17:28:00
Nadine Coyle is in a british band called Girls Aloud. I never heard of them but anyways Nadine has made he way to Miami for to enjoy some sun Nadine Coyle's non-showbiz loveMetro, UK - 49 minutes agoNadine Coyle has revealed she loves dating new boyfriend Jason Bell because he is "not showbiz at all". The Girls Aloud star revealed in an interview with ...Nadine Coyle enjoys romantic holiday with NFL player Jason BellZimbabwe Star, Zimbabwe - 47 minutes agoLondon, Jan 7 : Irish singer Nadine Coyle of the pop group Girls Aloud was spotted having a great time with American football cornerback Jason Bell. ...Nadine Coyle's grounded loverstv.tv, UK - 52 minutes agoGirls Aloud singer Nadine Coyle likes her new boyfriend - American football star Jason Bell - because he is "not showbiz at all". Girls Aloud singer Nadine ...
NADINE COYLE Heating up Miami
2009-01-07 17:28:00
Nadine Coyle is in a british band called Girls Aloud. I never heard of them but anyways Nadine has made he way to Miami for to enjoy some sun Nadine Coyle's non-showbiz loveMetro, UK - 49 minutes agoNadine Coyle has revealed she loves dating new boyfriend Jason Bell because he is "not showbiz at all". The Girls Aloud star revealed in an interview with ...Nadine Coyle enjoys romantic holiday with NFL player Jason BellZimbabwe Star, Zimbabwe - 47 minutes agoLondon, Jan 7 : Irish singer Nadine Coyle of the pop group Girls Aloud was spotted having a great time with American football cornerback Jason Bell. ...Nadine Coyle's grounded loverstv.tv, UK - 52 minutes agoGirls Aloud singer Nadine Coyle likes her new boyfriend - American football star Jason Bell - because he is "not showbiz at all". Girls Aloud singer Nadine ...
Heating Up with the Vogelzang Boxwood Stove
2009-01-07 07:37:00
At first glance, the Vogelzang Boxwood Stove looks like a page taken out of history as far as providing heat to modern homes today. Apparently these days, cold days ahead solicit the need for better heating solutions. Among the solutions given to us these days include that of going a step back in time ...
Inductive stove top heating
2009-01-04 05:48:00
How did the stovetop I recently used boil water in under 10 seconds? I thought inductive? If so, how would an inductive system be structured this simply?
" recharging " carbon batteries by heating them.
2008-12-26 10:03:00
I remember getting extra life out of 9 volt batteries by heating discharged ones. Might heating various types of batteries, or a new design, increase their power or longevity?
Diesel fuel vs Electricity for heating
2008-12-25 06:29:00
I have calculated that 0.0046 litres of diesel fuel (heating oil) is equivalent to 0.0535 kwh of electricity, based on the parameters given me by my heating/plumbing engineer. Can someone verify this?
Central Heating Problem
2008-12-24 07:38:00
I'm trying to fix a heater, but I'm having some trouble figuring out the problem. The ignitor is functional. The ignitor works, but the fire doesn't start. I tried turning the ignitor on a several times. But after three times, the whole thing shut down. So, I turned off the thermal control and turne
Heating a Driveway in Ontario
2008-12-11 10:17:00
Hi Folks, My son lives in Southern Ontario and has a driveway some 180 foot long and a slope of 1 in 8. They suffer from lots of snow and below zero temperatures. Has anyone any experience of heating such a driveway. My thoughts were to use an IC engine, diesel or gasoline and circulate
Vegetable Oil Heating, a New Air Pump
2008-12-10 16:49:00
If you have followed some of the projects that I've posted in this blog, you may have seen the vegetable oil heating system that I've posted on a few times. This project is one that I make improvements to every year. This year, the improvement I wanted to make was to the air pump. The air pump
Used cooking oil mixed with heating oil?
2008-12-08 23:31:00
A friend of mine can get 8 gallons a week of fairly clean oil from his restaurant. I was wondering how easily I could filter this and mix it. What I'm really looking for I guess is the maximum amount I can use without getting a heater.
Mixing Heating Oil with Used Cooking Oil
2008-12-08 23:31:00
A friend of mine can get 8 gallons a week of fairly clean oil from his restaurant. I was wondering how easily I could filter this and mix it. What I'm really looking for I guess is the maximum amount I can use without getting a heater.
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