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About Osman Kemal Kadiroglu
(Top Expert on this page)

Expertise
Nuclear Engineering, Nuclear Engineering Education, Nuclear Reactors, Pebble Bed Modular Reactors, Engineering Education

Experience
Has been teaching Nuclear Engineering for more than 20 years and been in this field for more than 30 years

Organizations belong to
American Nuclear Society
Society of Nucelar Engineers of Turkey
Emeritus Prof. Nuclear Engineering Department, Hacettepe University Ankara Turkey

Extra-ordinary Prof. Nuclear Engineering Department, North-West Uni. Potchefstroom South Africa

Education/Credentials
(Mak. Y. Müh.) MS in Mech. Eng. Istanbul Technical University '68
MS in Nuclear Eng. MIT'72
Sc.D. in Nuclear Eng. MIT'76


   

You are here:  Experts > Industry > Nuclear Power > Nuclear Power

Questions Answered By Expert  Osman Kemal Kadiroglu 
In Category  Nuclear Power

SubjectDate Asked

Nuclear Power9/8/2009
  Q: Is nuclear power environmentally safer than coal power and why?
  A: I would like to apologize for my delay, I was in Lesbos, Greece for more than a week and did not ...
Modular Gas Reactor6/17/2009
  Q: what is the experience so far with the Pebble HTGR . Has it been fully commercialized and how many ...
  A: Pebble bed nuclear reactors are not new. There were two important pebble bed nuclear reactors ...
nuclear waste storage5/20/2009
  Q: Kadiroglu! My project group from chemistry class is doing a debate on whether it is possible to ...
  A: Whooops! I just discovered this question when I answered another question. I was away from home and ...
nuclear power5/11/2009
  Q: I am working on a project for Language Arts. The project requires and expert. I have a few questions ...
  A: Nuclear energy and language Arts!? You got me. :)) Your question is very very broad. I will answer ...
Alternative Energy2/26/2009
  Q: I need an argument that can prove nuclear power is in fact an alternative energy?
  A: Alternative to what? Nuclear energy is one of the backbones of electricity production systems. If ...
nuclear power1/14/2009
  Q: What is a MWe
  A: MWe is a power unit. W stands for Watt which is Joule/sec. M stands for million, so MW is million ...
characterictic of Simplified BWR and BWR1/9/2009
  Q: i want to know about the core reactor of Simplified boiling water reactor and boiling water ...
  A: Since I have no knowledge of the extend of nuclear engineering knowledge you have I tried to be as ...
Difference of BWR and Simplified BWR1/8/2009
  Q: what is the difference between BoiledWaterReactor and Simplified Boiled WwterReactor in the core ...
  A: BWR is Boiling Water Reactor, where high pressure (7.5 MPa) water is allowed to boil within the ...
Nuclear Power10/5/2008
  Q: Do you think that you could probably help me out with some Negatives on Nuclear Power besides the ...
  A: Another debate? If you are to defend anti-nuclear side there is nothing I can do to help you guys! ...
nuclear power5/20/2008
  Q: what companies benefit from more development of nuclear power plants?
  A: The question is bit vague but I will try to answer it the way I understand it. Nuclear power is a ...
nuclear fusion5/7/2008
  Q: is nuclear fusion source's still being used today and where
  A: I have small problem with your question, so I will try to answer it the way I understand it. Fusion ...
alpha and beta decay3/27/2008
  Q: i have incidently come across this web site whilst looking for an answer to a question on beta ...
  A: Presently I am in South Africa heading for Turkey in few days. I had limited access to internet and ...
alpha and beta decay3/27/2008
  Q: i have incidently come across this web site whilst looking for an answer to a question on beta ...
  A: I am presently in South Africa for sometime lecturing. That is why I did not find time to respond to ...
alpha and beta decay3/26/2008
  Q: i have incidently come across this web site whilst looking for an answer to a question on beta ...
  A: so I take you want to know about alpha and beta decay. Nucleus is made of protons and neutrons. For ...
nuclear eactors3/17/2008
  Q: should ESKOM build more nuclear reactors, why?
  A: I was in NWU at Potchefstroom for a week long lectures on nuclear engineering and had no Internet ...
radioactive source3/6/2008
  Q: if a radioactive source remained in a gas reservoir (during drilling operation), what should to do ? ...
  A: I would like to apologize for replying so late. I live in Turkey and presently I am in South Africa ...
Is neutron-neutron fusion easier to facilitate than proton-proton fusion?12/27/2007
  Q: Neutron-neutron fusion is an example of nuclear fusion because neutrons are nucleons. Is it possible ...
  A: I must admit I am bit baffled with your question. I never heard of neutron neutron fusion. One can ...
Will aneutronic fusion power ever be possible?12/16/2007
  Q: Will aneutronic fusion on earth ever be possible? In aneutronic fusion, no more than 1% total energy ...
  A: I do not know, how long are you planning to stay around? :) When it comes to plasma research it is ...
Will aneutronic fusion power ever be possible?12/16/2007
  Q: Will aneutronic fusion on earth ever be possible? In aneutronic fusion, no more than 1% total energy ...
  A: The problem of fusion is that one has to bring two positively charged nuclei close to each other so ...
Chernobyl accident11/15/2007
  Q: Could the Chernobyl incident occur in the United States?
  A: No and Yes! A nuclear reactor of Western design can never have an accident like Chernobyl accident. ...
Nuclear energy11/6/2007
  Q: I've been able to aprroximate the volumn of 1kg of Uranium to about the size of large ice cube. What ...
  A: I did answer your question few hours after I received it but it seems it has never reached to you. ...
nuclear reactor9/18/2007
  Q: can u please tell me in brief about the basic parts of nuclear reactor ?
  A: Either I will make you a nuclear engineer or help you get good grades for your homework. I recommend ...
nuclear reactor9/16/2007
  Q: can u please explain me about working of fast breader reactor? ANSWER: Dear Nitin, Let me explain ...
  A: Neutrons react with nuclei, and the amount of interaction is proportional to the number of neutrons ...
nuclear reactor9/10/2007
  Q: can u please explain me about working of fast breader reactor?
  A: Let me explain the semantics first. Fast does not mean the reactor goes fast, but the neutrons are ...
HTGR7/12/2007
  Q: i would like to ask why the uranium enrichment in HTGR is high and reachs 93%?
  A: Sorry for the delay in answering your question. I was away from home and could not get hold of an ...
Nuclear6/17/2007
  Q: i don't live in the U.S and all, but I'm wondering what if Australia goes nuclear how long will it ...
  A: First I like to mention that I live in Turkey and I am not a US citizen. So my comment related to ...
Nuclear Ages and future Jobs6/15/2007
  Q: Mr. Osman Kemal Kadiroglu I need guidance researching information regarding this question. ...
  A: At this age of Internet one is bound to make errors. Sorry but I live in Turkey and I do not know ...
Nuclear plants5/11/2007
  Q: How long does a nuclear fission plant last? What does one do with a nuclear fission plant when it's ...
  A: Like all machines nuclear power plants have two lives. One is the book life the other is the real ...
Alternative Energy??5/9/2007
  Q: Ok. I'm going to play devil's advocate and say, "There are alternative fuels instead of nuclear ...
  A: Please do not get involved with the Devil ! Hydraulic power is not an alternative to nuclear or ...
radiation5/8/2007
  Q: nuclear plant will not produce green house gases but produce radiated substances?which makes more ...
  A: I have been answering your questions a lot and this will be the last one. Most the radioactive ...
POWER5/8/2007
  Q: HOW MORE ENGRY CAN BE OBTINED FROM URANIUM THAN FOSSIL FUELS?
  A: If you burn fossil fuels you change the electronic structure of the molecules, in other words it is ...
NUCLEAR FUEL5/7/2007
  Q: WHAT IS THE PRINCIPLE OF A FAST BREEDER REACTOR?WHAT IS ITS FUEL?IS THEIR GETTING PLUTONIUM AS AN ...
  A: Please do a Wikipedia search for fast reactors. The fuel for a fast breeder reactor is mixed oxide ...
NUCLEAR FUEL5/7/2007
  Q: CAN WE USE PLUTIONIUM US THE THE NUCLEAR FUEL?IS PLUTONIUM IS FORMED AS A BY PRODUCT IN FAST BREEDER ...
  A: Yes Pu is a good nuclear fuel but difficult to purchase. Pu229 is a better fuel for fast breeder ...
NUCLEAR5/7/2007
  Q: DIFFERENCE BETWEEN NUCLEAR REPROCCESSING AND ENRICHMENT? WHATIS ITS IMPORTANCE?
  A: Looks like you are becoming a fan of nuclear power. :) First enrichment. In order to have a ...
fast breeder reactor5/6/2007
  Q: what is the difference between a fast breeder reactor and a thermal reactor?how more energy can be ...
  A: I will answer your two questions in this reply. When neutrons are born from fission reaction they ...
nuclear power plants5/4/2007
  Q: What are some startling facts or stats. about these plants that show their good side and that they ...
  A: Seems like another debate or homework question! What do you mean by startling? No plant has ...
nuclear power4/26/2007
  Q: how can say nuclear power is profitable than a any source of power?
  A: One can not say that nuclear power is profitable than any source of power. Nevertheless, producing ...
Nuclear power4/5/2007
  Q: What site can I go to to find a graph of the effectiveness of all energy sources together?
  A: I am having a bit of a problem in understanding what you mean by graph of effectiveness of all ...
Nuclear Power Plants3/27/2007
  Q: My friend & I are doing a debate on Nuclear Power Plants. Should we or should we not close all ...
  A: True nothing is perfect even the nuclear technology. :-) I do not know how much you know about ...
Nuclear Power Plants3/26/2007
  Q: My friend & I are doing a debate on Nuclear Power Plants. Should we or should we not close all ...
  A: Definitely you should keep the nuclear power plants in operation and if you can build more. Nuclear ...
Nuclear Engineering Security Clearance1/31/2007
  Q: I am currently in the third year of my Electrical Engineering undergrad program at Utah State ...
  A: I do not think I can answer your question. I am a citizen of the Republic of Turkey and I have no ...
nuclear meltdown11/9/2006
  Q: What are the safety procedures for preventing a nuclear meltdown? I have done a google search, but ...
  A: Nuclear meltdown is actually the core meltdown accident of a nuclear reactor. First let me explain ...
nuclear reactors11/6/2006
  Q: What is a nuclear reactor? How does it work?
  A: If this a homework question I recommend that you do a Google search (1.15M entries) and a Wikipedia ...
Nuclear Power10/25/2006
  Q: I am in the 9th grade and doing a project on nuclear power. My question is simple, but may involve a ...
  A: I have been answering this question over and over so you will be the last kid I will do it. Your ...
Nuclear Fuel Reserves10/17/2006
  Q: I remember hearing somewhere (from a Geography teacher in the past, who was in no way an expert) ...
  A: I am away from home and that is why I am late in answering your question. One has to consider the ...
Atom10/1/2006
  Q: What is Atom for us? Friend or enemy? What is advantages and disadvantages of Atom
  A: This is a rather funny question. You must be a student trying to do homework!? Who ever suggested ...
nuclear fusion comparison8/30/2006
  Q: could you please explain the comparison between nuclear fusion in the sun and nuclear fusion in a ...
  A: I am sorry but I am away from home for a while. I would like to answer your question by saying in a ...
Debate8/29/2006
  Q: with school we are doing a debate on nuclear power in Australia. If possible can you tell us some ...
  A: I am presently in a small summer resort called Bodrum (Halicarnassus, home of one of the wonders of ...
Nuclear Arms Construction7/8/2006
  Q: Has the construction of Nuclear arms been halted? The construction of Nuclear Reactors to be used ...
  A: I got hold of a computer and let me try to answer your questions. 1- No! the construction of ...
nuclear science5/25/2006
  Q: in fusion about 10 million degree celcius temp needed to start the core reaction so what matter were ...
  A: You are corrrect to assume that millions of degrees temperature is needed to start fusion reactions. ...
BUILDING & FINANCING A PLANT5/25/2006
  Q: I REPRESENT A COUNTRY IN WEST AFRICA. HOW CAN ONE FINANCE & BUILD A NUCLEAR POWER PLANT THERE FOR ...
  A: A country must have a very well established infrastructure, strong electricity grid, established ...
Nuclear Equation for Radium-2265/4/2006
  Q: How do I write a nuclear equation for radium 226 that shows the decay, to give off an alpha particle ...
  A: I do not know how much you know about differential equations and with my very limited ability to ...
High Level Waste Disposal4/17/2006
  Q: How are the disposal costs of spent fuel calculated if we don't have a determined disposal method? ...
  A: Before answering your question let me state few facts about the cost of electricity production. The ...
nuclear fission3/30/2006
  Q: how does a nuclear fission reactor work, and what are the principles it operates on?
  A: This looks like a homework question, is it? When an uranium 235 nucleus captures a slow moving ...
Alpha/Beta Decay3/17/2006
  Q: I understand what an alpha particle and a beta particle are, but I don't quite understand why they ...
  A: I am back at home and ready to answer your question. I do not know how much physics you know. If my ...
Nuclear Power vs. Coal burning3/16/2006
  Q: Can you give me at least 3 pros and cons on Nuclear Power and coal burning power?
  A: It looks like I am helping your class for a homework. I sent this answer to Amy Cawthorn, whom I ...
More advaned pros and cons of using nuclear power stations3/16/2006
  Q: After reading your answer to the BASIC pros and cons of using nuclear power stations, could you ...
  A: Since I do not know how much you know about nuclear power or electricity production I have ...
More advaned pros and cons of using nuclear power stations3/16/2006
  Q: After reading your answer to the BASIC pros and cons of using nuclear power stations, could you ...
  A: Since I do not know how much you know about nuclear power or electricity production I have ...
Half Value thickness3/7/2006
  Q: The equivalent dose rate for a gamma source is 256mSv/hr and a half-value thickness (30mm) lead ...
  A: Let me explain it by using formulas first then I will comment on the physics. Assume that we have a ...
nuclear reactions2/19/2006
  Q: We are studying at school atomic reactions and had a homework, but I can not find any clear answers. ...
  A: It looks like I will be solving your homework questions and you will be getting the good grades! ...
Stop Using Nuclear Power!1/26/2006
  Q: I'm doing my senior exit project on Nuclear Power. My thesis is:"We should stop using nuclear power ...
  A: I think you are done for. Not even king's horses or king's men could put you back together. :) If ...
Nuclear Waste12/14/2005
  Q: A big issue with anything nuclear (nuclear power, nuclear bombs, enriching uranium) is what to do ...
  A: Sorry for the delay, I was upgrading my computer! The nuclear waste is radioactive rather than ...
Nuclear meltdown10/20/2005
  Q: Kadiroglu, I am a writer from Germany. It would be great if you could give me some information about ...
  A: Glad to help you but it seems there is a small misunderstanding of nuclear technology in your ...
Dear Mr. Kadiroglu: I believe...6/7/2005
  Q: Kadiroglu: I believe that a radioactive element with a half life of say 10,000 years would be ...
  A: Pierson, No so. Half life is a measure of how fast a radioactive material decays. When a ...
Nuclear Power4/22/2005
  Q: Is it true that the accident at Three Mile Island true. and is Chernobyl Nuclear Disaster true. and ...
  A: Yes it is true. Both accidents are similar in nature, mainly the core of the reactor melted, but ...
energy in vs. energy out3/28/2005
  Q: Dr. Kadiroglu. I'm interested in comparing the approximate energy in; ie; energy it takes for the ...
  A: Whoops, that is a good question that I have never thouhgt of. I do not have the numbers but I can ...
uranium resourses3/18/2005
  Q: Amoung the tons of material on the net, relating to uranium, I have not been able to get an idea of ...
  A: Please see http://world-nuclear.org/info/info23.htm for a start. From there on you could find more ...
hello , i want to know3/14/2005
  Q: i know that URANIUM is used in nuclear power manfacture ,,so is URANIUM has other postive ...
  A: Please see: http://www.nuclear.gov/ http://www.nrc.gov/ http://www.framatech.com/home.htm ...
hello , i want to know3/14/2005
  Q: i know that URANIUM is used in nuclear power manfacture ,,so is URANIUM has other postive ...
  A: Uranium was once used as the yellow coloring material in glass. Due to radioactivity and toxicity ...
THe hisory of nuclear power3/7/2005
  Q: I am doing a major school project and I was wondering if you could help me with some of it. The ...
  A: I would recommend two books: Richard Rhodes, "The Making of the Atomic Bomb" QC773.R46 1986 ...
Equipment for Nuclear Power Plants3/17/2004
  Q: I am trying to find out about the application of heavy duty -valves -pumps -pipes -compressors ...
  A: Being an academician I am not good in the commerce of nuclear components. Nevertheless, I can give ...
hi i want to know about worldwide...4/12/2003
  Q:
  A: Your question about the impact of nuclear power on the worldwide economic, social,environmental and ...
Pros and Cons of Nuclear Power10/28/2002
  Q: Can you give me some general pros and cons of Nuclear Power usage?
  A: I can give you pros for nuclear power. It is the cheapest and most clean way of producing ...
Nuclear Waste Storage5/15/2001
  Q: Mr. Kadiroglu, Could you please tell me what methods are currently being employed for the safe ...
  A: Eric Englund, To explain the nuclear waste technology please let me say few words about the nuclear ...
nuclear power in america5/3/2001
  Q: Should the United states have total control over all facets of nuclear energy? I am arguing that ...
  A: Sure by all means. Being a foreigner I have no say in the politics of USA but having spent some time ...
nuclear weapons recycling4/10/2001
  Q: I was hoping you could help me out with this. I am trying to find information about recycling ...
  A: , Your subject and your question are two different things. Recycling nuclear weapons has nothing to ...
Zeta potential in high speed flow12/6/2000
  Q: I recently started working at the Perry Plant in Ohio and we are having a flow degradation problem. ...
  A: As it is known that GE BWRs' with jet pumos are considered as old technology. Nowadays GE along with ...
Nuclear and Chemical Reactions12/3/2000
  Q: . and my topic is to find out "the difference between chemical and nuclear reactions." If you could ...
  A: Chemical reactions are the result of rearrangement of electrons in the orbits of an atom. Nuclear ...
why are Reactors Round ?10/14/2000
  Q: Is there any particular reason that most (all ?) Nuclear reactors are constructed in a ROUND shape ? ...
  A: Sorry for the delay, I was moving out of town. Reactors are theoretically round, but in real life ...
Nuclear fusion10/9/2000
  Q: Could you please explain the proccess of nuclear fusion? This would be very helpful. If it is not to ...
  A: Nuclear fusion is just the opposite nuclear reaction of nucear fission, which is the source of ...

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