Continuous separation using an annular chromatograph with rotating inlet and outlet.

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Effect of Inlet and Outlet Flow Conditions on Natural Gas Parameters in Supersonic Separation Process

A supersonic separator has been introduced to remove water vapour from natural gas. The mechanisms of the upstream and downstream influences are not well understood for various flow conditions from the wellhead and the back pipelines. We used a computational model to investigate the effect of the inlet and outlet flow conditions on the supersonic separation process. We found that the shock wave...

متن کامل

Swirl boundary layer and flow separation at the inlet of a rotating pipe

When a fluid enters a rotating circular pipe, an angular momentum or swirl boundary layer appears at the wall and interacts with the axial momentum boundary layer. In the centre of the pipe, the fluid is free of swirl and is accelerated due to boundary layer growth. Below a critical flow number, defined as the ratio of average axial velocity to circumferential velocity of the pipe, there is flo...

متن کامل

An unusual cause of gastric outlet obstruction-incomplete annular pancreas.

Annular pancreas (AP) is a developmental disorder uncommonly suspected in adults. We report a case presenting with signs and symptoms of progressive gastric outlet obstruction. The diagnosis was suggested on pre-operative imaging and confirmed at laparotomy where the patient was successfully treated with a bypass procedure.

متن کامل

Inlet and outlet devices for rotary blood pumps.

The purposes of inlet and outlet devices for rotary blood pumps, including inducers and diffusers for axial pumps, inlet and exit volutes for centrifugal pumps, and inlet and outlet cannulas, are to guide the blood into the impeller, where the blood is accelerated, and to convert the high kinetic energy into pressure after the impeller discharge, respectively. The designs of the inlet and outle...

متن کامل

Computation of Parallel Convective Exchanges with Versatile Inlet/outlet Conditions Using Generalized Graetz Modes

Abstract. We propose and develop a functional minimization weak-formulation treatment of possibly complex applied input/output conditions which handles either convective, adiabatic, or prescribed temperature at the entrance or the exit of parallel convective exchangers. This formulation permits to re-cast realistic three-dimensional exchangers into a two-dimensional eigenvalue problem which is ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

سال: 1987

ISSN: 0021-9592,1881-1299

DOI: 10.1252/jcej.20.598