Organization:Khan Research Laboratories

From HandWiki
Short description: National laboratory in Kahuta, Rawalpindi, Pakistan
Khan Research Laboratories
Logo of the Khan Research Laboratories.gif
Former name
See note[note 1]
Established31 July 1976 (1976-07-31)[1]
Field of research
National security
Fundamental science
LocationKahuta in Rawalpindi, Punjab, Pakistan
Affiliations
  • (Govt. College University, Lahore)
  • (Karachi University)
  • (UET Taxila)
Operating agency
Strategic Plans Division
(Prime Contractor)
Websitewww.krl.com.pk/


Established in 1976, it was originally organized as a top-secret plant dedicated enrichment as a response to the India's detonation of its first nuclear bomb in 1974.[2] Chosen for its remote yet relatively accessible location from Rawalpindi, it was designated as national defense laboratory in 1981.[2][3][4] In the 1970s, the site was the cornerstone of the first stage of Pakistan's atomic bomb program, and serves as the center for conducting the nuclear scientific research.[5]

It is universally known for its research in gas centrifuges to produce the enriched uranium; and in past, it competed with the second lab in Nilore on wide variety of weapon designs but it is now have focused in civilian missions, including the national security, space exploration, fusion science, and supercomputing.[5].[6][5]

While owned by the federal government, the KRL is now sponsored by the Ministry of Defense and managed through its contractor, the Strategic Plans Division.

History

As an aftermath of the India's first nuclear test, the Pakistan Atomic Energy Commission (PAEC) launched the studies on isotope separation through gas method by setting the plant as Project-706 under Bashiruddin Mahmood, a nuclear engineer, in 1974.[7]

In 1976, the difficulties encountered in preliminary studies under Mahmood on understanding the equation of state of uranium indicated the need for a dedicated laboratory solely to that purpose.[7] Work on establishing the laboratory was initiated by the army's Engineer-in-Chief who selected Brigadier Zahid Ali Akbar to conduct the topographic survey.[8][9] Because the experiments were deemed too dangerous to conduct in a major city, the need for the operations to be moved in an isolated and remote mountainous areas was felt by Brig. Akbar who selected Kahuta, at a short distance of the Rawalpindi.[10]

On July 31 1976, the laboratory was established as Engineering Research Laboratories (ERL) with Abdul Qadeer Khan as its principle investigator.[10] The officers and personnel from the Corps of Electrical and Mechanical Engineering (EME) were central in working and supporting the operations of the lab with Major-General Ali Nawab acting its principle engineer in 1979.[11][12] More broadly, the ERL was intended to spur innovation and provide competition to the weapon design with the second lab in Nilore running under the PAEC's contract.[7] Under Abdul Qadeer Khan, the work on equation of state of uranium began with drs. G. D. Alam, Tasneem Shah, and Anwar Ali who served as co-principle investigators at Kahuta.[4][13]

Initially, a large numbers of centrifuges were deployed but they were scaled down to few centrifuges after revised critical mass calculations on equation of state of uranium by Abdul Qadeer Khan and his co-investigators in 1980s.[7]

Its official name changed to Khan Research Laboratory (KRL) in 1981 by Presidential decree, which allowed its status as a national defense laboratory after the Metallurgical Laboratory in Wah which had been given this status in 1974.:110[7][14]

Uranium research

Globally, the KRL has a prestige in conducting research into properties and behavior of uranium to learn how uranium is scaled to industrial-to-weapon-grade level and how its equation of state changes under the extreme pressure and temperature. For such investigation, principle investigators employed the Zippe method (local designation: Khan Centrifuge) that runs about 100,000 rpm on continuous at an average of 10 years.:181[7]

The Uranium (U92) is a naturally occurring element that can be found in low levels within all rock, soil, and water. The Natural uranium (Unat) consists of three isotopes, Uranium-238 (U238), which is 99.28% natural abundance, the Uranium-235 (U235), which is subject of interest for energy measurement available only at 0.71%, and uranium-234, with proportion of 0.0054%.:101[7] The Uranium-235 is fissile but at 0.71% it cannot sustain the chain reaction in a nuclear weapon environment, which requires the 90% of U235 but remains uncontrolled whose reaction takes place in a short amount of time– in a nanosecond time.:101[7] For this purposes, the gas centrifuge methods using the vacuum technology were established but this method took several years to master, and it was not until the 1986 when the highly enriched uranium (HEU) was first made available.:140[7]

The computer simulations and experiments on uranium are conducted by KRL to understand the structural, electrical, material, and chemical properties as well as uranium fused allows and to determine how these materials change over time under temperature and pressure difference.[15]

Negative publicity

The laboratory has attracted negative publicity from a number of events, mainly due to its past research affiliation with North Korea and China.:245-246[7][16] [7] In 1996, the Clinton administration accused China of approving the tender released for the KRL on the acquisition of specially-made magnetic rings for special suspension bearings mounted at the top of rotating centrifuge cylinders.:5[17] In 1999, a visit by the Saudi dignitaries accompanied by the Sharif administration personnel to the laboratory also garnered further negative publicity at the Western media that raised fears of proliferation in the middle east.[18]

In 2003, the Pakistani nuclear physicist, Abdul Qadeer Khan, was accused of (and later pardoned) for mishandling the classified information on the designs of the gas centrifuges to Libya, North Korea, Iran, and China in 1980s that were taken from the lab's computers.:255[7]

Extended research

The academic research programs and development opportunities at the KRL are supported by the physics departments of the Government College University in Lahore in Punjab and the University of Karachi in Sindh.[19][20] The KRL supports its physics program through funding and providing scholarship to physics and engineering students at the Government College University.[21]

The continuing efforts to make the laboratories more science efficient led the Ministry of Science (MoST) to grant a three research and fellowship programmes with the Government College University with the support of Pakistan Science Foundation (PSF).[22][23] Since 1980 at present, the KRL continues to develop the research work on computational mathematics, supercomputing and advanced mathematics to the extended applications to natural sciences.[24]

In 1999, the KRL established a research institute on computer science at Kahuta, which was later integrated to University of Engineering and Technology in Taxila.[25]

The civilian research on biotechnology, biology and Genetic Engineering is supported by the KRL at the University of Karachi,[26] with the support from Pakistan Science Foundation.[27] The KRL organized a conference on Computational biology in Islamabad to present overview of the scope of computational sciences.[28]

National security and science program

From 1976 till 1978, the lab depended heavily on the Urenco Group's method on developing the gas centrifuge, which it says to be suffering due to incomplete mechanical parts and differential equation problems involving rotational dynamics on a fixed axis.:144[7] Dependence on the Zippe-type was lessened when more effective and local methods were developed that culminated from the studies conducted under Drs. A.Q. Khan, G.D. Allam and T.S. Shah.:139-162[7] In Pakistan MoD laboratory system, the KRL is a senior laboratory executes missions relating to national security.[16]

The technology of krytron was also built at the KRL which was then transferred to Heavy Industries Taxila, an army laboratory based in Taxila.[2] Besides the understanding the equation of state of uranium, the KRL also embarked on pioneering work on vacuum science and its extended application in plasma physics– its first paper on plasma physics was written in 1998.[citation needed] In 1983, the KRL was able to acquire its very first computer numerical control (CNC) from China to provide machining of the high-strength ultracentrifuges which was able to produce the uranium hexafluoride (UF6) gas that the KRL reduced to uranium metal and machined into weapon pits.:437[7] In 1987, the KRL began publishing a series of academic articles on numerics and computational methods for centrifuge design, including a 1987 article co-authored by Abdul Qadeer Khan on techniques for balancing sophisticated ultracentrifuge rotors.[29]

In the 1990s, the mathematicians at the KRL had built the nation's first high performance computing machines and the supercomputer that were installed installed at the facility.[4] A parallel Computational Fluid Dynamics (CFD) division was established which specialized in conducting high performance computations on shock waves in weapons effect from the outer surface to the inner core by using difficult differential equations of the state of the materials used in the bomb under high pressure.[13]

The KRL was major participant in MoD's Hatf program (lit. Target). The lab served as a chief designer of the warhead design, control systems, and rocket engine development of the Hatf and Ghauri weapon systems. [16][18]

  • Hatf-I – first tested in 1989.
  • Ghauri-I (Hatf V) – first tested in 1999.
  • Ghauri-II – has a range of 2,000–2,500 km.

Since the 1980s, the KRL is involved in numerous military equipment and conventional weaponry development projects. The resulting systems have been put into service by the Pakistan's military and exported to other friendly nations. The following is a list of known equipment produced under these projects:[16][18]

  • Guided missiles:
  • Equipment for clearance of anti-personnel and anti-tank mines, including remote control mine exploders (RCME) and mine-sweeping line charges.
  • Laser equipment:
    • Laser range-finders, laser warning receivers, laser aiming devices, a laser actuated targeting system for training tank gunners.[citation needed]
  • Electronic Voting Machine (EVM)– the KRL entered in competition with National Institute of Electronics (NIE) and Indra Sistemas of Spain to produce and demonstrate the usage of electronic voting machines.[30] Eventually, the Election Commission of Pakistan awarded the contract to KRL for the final design and production of the electronic voting machines in 2018.[31]

Corporate management

Contract changes

The KRL is owned by the federal Government of Pakistan and sponsors the laboratory through the Ministry of Defense as its continuing efforts to make the laboratory more efficient.[32] In its early years, the Corps of Engineers had served its first prime contractor from 1976 until 1977.[13] From 1977 till 1981, the Corps of Electrical and Mechanical Engineering served on the MoD's contract with Maj-Gen. Ali Nawab overseeing the lab's operations.[4] Since then, the lab's corporate leadership has been entrusted with civilian leadership through contracts awarded by the MoD.[4]

At the behest of the laboratory director in 1981, the tender was opened to the University of Karachi and the Government College University to oversee its operations.[4] The KRL's research and university affiliation with the University of Karachi still continues to this date.[25]

With the formation of the federal National Command Authority, the agency awarded the Strategic Plans Division as KRL's prime contractor, which it has been managing the lab operation since 2004.[32]

In 2010, the Strategic Plans Division won its first contract with Malaysian Armed Forces when it was reported that the KRL was to a contractor for weapons export through the Malaysian businessman Shah Hakim Zain to export weapons to Malaysia.[33]

Notes

  1. ↑ Previously known at various times as Project-706 from 1974–76 by PAEC and later as the Engineering Research Laboratories (1976–81). It was also known as Khan Lab by U.S. Government in 2003 and Kahuta Research Laboratories (2004–08)

References

  1. ↑ Aziz, Shaikh (26 July 2015). "A leaf from history: Defending Kahuta". http://www.dawn.com/news/1195904. 
  2. ↑ 2.0 2.1 2.2 Moltz, Sarah J. Diehl, James Clay (2008). Nuclear weapons and nonproliferation : a reference handbook (2nd ed.). Santa Barbara, Calif.: ABC-CLIO. ISBN 978-1598840711. 
  3. ↑ "Kahuta Research Laboratories (KRL) | Facilities | NTI". https://www.nti.org/learn/facilities/102/. 
  4. ↑ 4.0 4.1 4.2 4.3 4.4 4.5 Khan, A. Q. (8 September 2014). "Unsung heroes Part X". News International, Part X. https://www.thenews.com.pk/Todays-News-9-271543-Unsung-heroes. 
  5. ↑ 5.0 5.1 5.2 Pike, John. "Kahuta: Pakistan's Special Labs". Tuesday, May 16, 2000 12:00:01 AM. Federation of American Scientists. https://fas.org/nuke/guide/pakistan/facility/kahuta.htm. 
  6. ↑ "Sample Preparation Facilities". GC University Press. http://gcu.edu.pk/CASP.htm. 
  7. ↑ 7.00 7.01 7.02 7.03 7.04 7.05 7.06 7.07 7.08 7.09 7.10 7.11 7.12 7.13 7.14 Khan, Feroz Hassan (2012). Eating grass : the making of the Pakistan bomb. Stanford, Calif. [u.s]: Stanford University Press. pp. 521. ISBN 9780804776004. https://books.google.com/books?id=yGgrNAsKZjEC&q=eating+grass+pakistan. Retrieved 24 October 2014. 
  8. ↑ Khan, Abdul Qadeer (29 July 2009). "Zulfikar Ali Bhutto and Kahuta". The News International, 2009. http://www.thenews.com.pk/TodaysPrintDetail.aspx?ID=190332&Cat=9&dt=7/29/2009. 
  9. ↑ Babar (M.Sc Civil Engineering), Farhatullah. "Zulfikar Ali Bhutto and the atomic bomb project". Pakistan Peoples Party, (Directorate-General for the Public Relations and Media Broadcasting Publications). Directorate-General for the Public Relations and Media Broadcasting Publications. http://sixhour.com/bhutto_footprints_on%20nuclear_pakistan.htm. 
  10. ↑ 10.0 10.1 Koelbl, Susanne (2011-06-28). "'We May Be Naive, But We Are Not Idiots', Pakistan Nuclear Development.". Spiegel Online. Susanne Koelbl of the Spiegel Online. http://www.spiegel.de/international/world/0,1518,770746,00.html. 
  11. ↑ "Unsung heroes part XVI". http://www.thenews.com.pk/Todays-News-9-279343-Unsung-heroes. 
  12. ↑ "Unsung heroes part XV". http://www.thenews.com.pk/Todays-News-9-278025-Unsung-heroes. 
  13. ↑ 13.0 13.1 13.2 From the Memoirs of Dr. A.Q. Khan (22 September 2014). "Part XII". News International. http://www.thenews.com.pk/Todays-News-9-274235-Unsung-heroes. 
  14. ↑ Pike, John. "Kahuta: Khan Research Laboratories: A.Q. Khan Laboratories: Engineering Research Laboratories (ERL)". The Federation of American Scientists (Updated Tuesday, May 16, 2000 12:00:01 AM ). Federation of American Scientists (FAS). https://fas.org/nuke/guide/pakistan/facility/kahuta.htm. 
  15. ↑ Ghazi, A.A.; Qamar, S.; Atta, M.A. (1994). "Uranium spectra in the ICP". Spectrochimica Acta Part B, Atomic Spectroscopy 49B (5): 527–531. doi:10.1016/0584-8547(94)80043-X. ISSN 0584-8547. Bibcode: 1994AcSpe..49..527G. https://inis.iaea.org/search/searchsinglerecord.aspx?recordsFor=SingleRecord&RN=25056949. Retrieved 30 January 2024. 
  16. ↑ 16.0 16.1 16.2 16.3 "Kahuta - Pakistan Special Weapons Facilities". https://www.globalsecurity.org/wmd/world/pakistan/kahuta.htm. 
  17. ↑ Kan, Shirley A. (2009). "§A.Q. Khan's nuclear network". China and Proliferation of Weapons of Mass Destruction and Missiles: Policy issues. Washington, DC: Congressional Research Service (CRS): Congressional Research Service (CRS). pp. 5–6. ISBN Congressional Research Service (CRS).
  18. ↑ 18.0 18.1 18.2 "Archived copy". http://www.nti.org/e_research/profiles/pakistan/missile/3294_3321.html. 
  19. ↑ "Physics – GC University, Lahore". https://gcu.edu.pk/physics/. 
  20. ↑ "Department of Physics, Karachi University". http://uok.edu.pk/faculties/physics/index.php. 
  21. ↑ "Salam Chair in Physics, Department of Physics". GC University Press release. http://www.gcu.edu.pk/Salam_Chair.htm. 
  22. ↑ GCU. "Department of Physics, KRL". Government College University. Department of Physics and Mathematics (GCU). http://www.gcu.edu.pk/Phys.htm. 
  23. ↑ GCU. "Abdus Salam Chair in Physics in KRL". Government College University. Abdus Salam Chair in Physic (GCU). http://www.gcu.edu.pk/Salam_Chair.htm. 
  24. ↑ Techmoot. "Tasneem Shah of KRL". Techmoot. http://technomoot.edu.pk/CCIS/PreviousSpeakersProfiles.aspx. 
  25. ↑ 25.0 25.1 staff.. "Dr. A. Q. Khan Institute of Computer Sciences and Information Technology". Dr. A. Q. Khan Institute of Computer Sciences and Information Technology. http://kicsit.edu.pk/. 
  26. ↑ staff.. "DR. A. Q. Khan Institute of Biotechnology and Genetic Engineering". Karachi University Press. http://www.uok.edu.pk/research_institutes/kibge/index.php. 
  27. ↑ staff correspondents (28 October 2013). "Stressing Science". Express Tribune, 2013. http://tribune.com.pk/story/623416/stressing-science-biotechnology-can-solve-our-problems-say-experts/. 
  28. ↑ News Desk (22 October 2013). "Conference: Students advised to adopt modern research techniques". Express News. http://tribune.com.pk/story/620625/conference-students-advised-to-adopt-modern-research-techniques/. 
  29. ↑ Upadhyaya, Gopal S. (2011). "§Dr. A.Q. Khan of Pakistan". Men of Metals and Materials: My Memoires. Bloomington, Indiana, United States: iUniverse.com. p. 248pp. ISBN:9698500006.
  30. ↑ "Work on EVM project to be done in phases" (in en). The Nation. 2011-12-21. https://nation.com.pk/21-Dec-2011/work-on-evm-project-to-be-done-in-phases. 
  31. ↑ "ECP to use KRL Voting Machines instead of NADRA's biometric system & electronic voting machines - video Dailymotion" (in en). 30 September 2014. https://www.dailymotion.com/video/x26z1oi. 
  32. ↑ 32.0 32.1 PA, Pakistan Army. "KAK Bridge to KRL". Frontier Works Organizations (1989). Directorate of Inter-Services Public Relations. http://www.fwo.com.pk/index.php?option=com_k2&view=item&id=102:roads-/-highways&Itemid=164. 
  33. ↑ "Malaysia Today Article". http://www.malaysia-today.net/index.php?option=com_content&view=article&id=33258:round-five-bsa-tahir-was-merely-the-fall-guy&catid=22:the-corridors-of-power&Itemid=100085. 
Cite error: <ref> tag with name "origin" defined in <references> is not used in prior text.

External links



Retrieved from "https://handwiki.org/wiki/index.php?title=Organization:Khan_Research_Laboratories&oldid=3394353"