نتایج جستجو برای: hold up

تعداد نتایج: 972766  

Journal: :Energies 2022

The influence of impellers system, baffles system and type liquid on gas hold-up in a vessel has been presented this paper. analysis was conducted the basis data obtained vessel. used study inner diameter D = 0.288 m, it filled with up to height H 0.576 m. equipped four planar standard or 24 vertical tubular located circuit. A high-speed consisting two shaft, agitate liquid. six gas–liquid syst...

2014
Michael Bowling Neil Burch Michael Johanson Oskari Tammelin

2004
Andrzej Skrzypacz

The hold-up problem is considered a fundamental determinant of contractual and organizational structure. We study a model in which players first make relation-specific investments and then bargain over the price to exchange a good. We present a new form of misallocation of resources that may arise if one of the sides has private information in the bargaining phase. In general, the outcome of ba...

2010
T K Ghosh Debnath Bhattacharyya Tai-hoon Kim

Conventional airlift contactor (UT-ALC) was modified to improve its performance. The modified system (CDT-ALC) was tested for gas hold-up characteristics. Hydrodynamic environment depends on gas hold-up. New system reported 50 % higher gas hold-up. Linear relation between superficial gas velocity and fractional gas hold-up were developed from experimental data for both the reactors.

2011
Nicole Robinson Richard Brackin Kerry Vinall Fiona Soper Jirko Holst Harshi Gamage Chanyarat Paungfoo-Lonhienne Heinz Rennenberg Prakash Lakshmanan Susanne Schmidt

Modern agriculture is based on the notion that nitrate is the main source of nitrogen (N) for crops, but nitrate is also the most mobile form of N and easily lost from soil. Efficient acquisition of nitrate by crops is therefore a prerequisite for avoiding off-site N pollution. Sugarcane is considered the most suitable tropical crop for biofuel production, but surprisingly high N fertilizer app...

2013
Sebastian Kranz

We propose a unified framework to study relational contracting and hold-up problems in infinite horizon stochastic games. We first illustrate that with respect to long run decisions, the common formulation of relational contracts as Pareto-optimal public perfect equilibria is in stark contrast to fundamental assumptions of hold-up models. We develop a model in which relational contracts are rep...

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