Creep analysis of boiler tubes by fem Zede Journal
In this paper an analysis is developed for the determination of creep deformation of an axisymmetric boiler tubes subjected to axisymmetric loads. The stresses and the permanent strains at a particular time and at the steady state condition, resulting from loading of the tube under constant internal pressure and elevated temperature are evaluated taking into account the secondary creep
On 11 February, the members of the Troika on South Sudan (Norway, the UK and the US) issued a statement encouraging the parties to reach consensus on a way forward on the number of states. The AU Peace and Security Council undertook a field mission to South Sudan from 18 to 20 February, to evaluate implementation of the R-ARCSS.
A Major Step Toward Ending South Sudan’s Civil War
The president now hopes for a papal visit to South Sudan to commemorate the country’s move toward peace. Many South Sudanese reasonably doubt that Kiir and Machar can ever work together. With elections looming in three years, and Machar planning to challenge Kiir for the presidency, the relationship will remain fraught.
South Sudan, officially called the Republic of South Sudan, is the world's newest country. It is a landlocked country located on the continent of Africa to the south of Sudan.South Sudan became an independent nation at midnight on July 9, 2011, after a January 2011 referendum regarding its secession from Sudan passed with around 99% of voters in favor of the split.
eastern South Sudan, roads in Jonglei State—especially in Pibor County—remain in poor condition, presenting access challenges for commercial and humanitarian transport, according to the UN. Air and river travel remain the only reliable means of transport to many parts of Jonglei. The UN Mission in the Republic of South Sudan (UNMISS) is